YONG BUM CHOI

Last Updated :2025/04/03

Affiliations, Positions
Graduate School of Advanced Science and Engineering, Associate Professor
Web Site
https://www.hiroshima-u.ac.jp/adse
https://zaishitu.hiroshima-u.ac.jp/
E-mail
ybchoihiroshima-u.ac.jp

Basic Information

Academic Degrees

  • Doctor of Engineering, Hiroshima University

Educational Activity

  • [Bachelor Degree Program] School of Engineering : Cluster 1(Mechanical Systems, Transportation, Material and Energy) : Program of Material Processing
  • [Master's Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Mechanical Engineering Program
  • [Doctoral Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Mechanical Engineering Program

In Charge of Primary Major Programs

  • Mechanical System Engineering

Research Fields

  • Engineering;Mechanical engineering;Materials / Mechanics of materials

Research Keywords

  • Intermetallic compound
  • Nano powder
  • Composite
  • Metal porous

Affiliated Academic Societies

Educational Activity

Course in Charge

  1. 2025, Undergraduate Education, First Semester, Experiments in Mechanical Engineering I
  2. 2025, Undergraduate Education, First Semester, Experiments in Mechanical Engineering I
  3. 2025, Undergraduate Education, Second Semester, Experiments in Mechanical Engineering II
  4. 2025, Undergraduate Education, Second Semester, Machine Design and Drawing
  5. 2025, Undergraduate Education, First Semester, Computer Aided Design
  6. 2025, Undergraduate Education, First Semester, Computer Aided Design
  7. 2025, Undergraduate Education, Intensive, Internship
  8. 2025, Undergraduate Education, Year, Graduation Thesis
  9. 2025, Graduate Education (Master's Program) , 1Term, Special Exercises on Mechanical Engineering A
  10. 2025, Graduate Education (Master's Program) , 2Term, Special Exercises on Mechanical Engineering A
  11. 2025, Graduate Education (Master's Program) , 3Term, Special Exercises on Mechanical Engineering B
  12. 2025, Graduate Education (Master's Program) , 4Term, Special Exercises on Mechanical Engineering B
  13. 2025, Graduate Education (Master's Program) , Academic Year, Special Study on Mechanical Engineering
  14. 2025, Graduate Education (Master's Program) , 1Term, Advanced Microstructure of Materials
  15. 2025, Graduate Education (Doctoral Program) , Academic Year, Special Study on Mechanical Engineering

Award of Education

  1. 2019/12/07, Best Poster Award, The Korean Society for Composite Materials, Manufacturing Process Of Graphene Reinforced Metal Matrix Composite With High Volume Rate Of Graphene
  2. 2018/12/07, Best Poster Award, JSMP, Microstructure and Property of Graphene Reinforced Metal Matrix Composite
    Related URL
  3. 2017/07/29
  4. 2017/07/29
  5. 2017/07/29
  6. 2017/07/29
  7. 2016/07/12

Research Activities

Academic Papers

  1. Improvement of Impact Properties at Low Temperatures by Statically Heat Treatment for 0.13C-0.45Si-0.7Mn-0.5Mo-0.1Cr Low Alloyed Cast Steel, MATERIALS TRANSACTIONS, 66(4), 2025
  2. Effect ff ect of Indium on Microstructures and Mechanical Properties of Bismuth-Based High Temperature Solders, MATERIALS TRANSACTIONS, 65(10), 1239-1243, 2024
    Link to Paper Search Results by DOI
  3. Processing-Microstructure-Property Relationship in Governing High Strength-High Ductility Combination in Fe-4Mn-4Ni-3Al-0.1C Steel, MATERIALS TRANSACTIONS, 65(8), 852-860, 2024
    Link to Paper Search Results by DOI
  4. Thermal expansion behavior and analysis of Al/AlN interpenetrating phase composites with different preform porosity, JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 30, 1539-1546, 2024
    Link to Paper Search Results by DOI
  5. Synthesis of TiC - Ti Composites via Mechanical Alloying / Spark Plasma Sintering Using Ti and C Powders, MATERIALS TRANSACTIONS, 65(7), 736-743, 2024
    Link to Paper Search Results by DOI
  6. Mechanical Responses to Microstructure Evolution of 0.1C 8Mn-4Ni-3Al Steel Subjected to Inter-critical Annealing Time, Materials Transactions, 20240512
  7. Thermal expansion behavior and analysis of Al/AlN interpenetrating phase composites with different preform porosity, Journal of Materials Research and Technology, 30, 1539-1546, 20240328
  8. Synthesis of TiC-Ti Composites via Mechanical Alloying/Spark Plasma Sintering Using Ti and C Powders, MATERIALS TRANSACTIONS, 65(7), 736-743, 20240701
    Link to Paper Search Results by DOI
  9. Microstructure and mechanical properties of Al/AlN interpenetrating phase composites with different preform porosity, Materials Chemistry and Physics, 315, 129029, 20240203
  10. Oxidation/Carburization Behavior of TiC–Ti Composites and Improved Wear Resistance through Surface Modification, Materials Transactions, 655(3), 323-330, 20240225
  11. Microstructure and mechanical properties of Al/AlN interpenetrating phase composites with different preform porosity, Materials Chemistry and Physics, 315, 129029, 20240203
  12. Quantitative Change of Nitrogen States in Melting Process for Permanent Mold Casting of Spheroidal Graphite Iron, MATERIALS TRANSACTIONS, 64(11), 2637-2642, 2023
    Link to Paper Search Results by DOI
  13. Oxidation/Carburization Behavior of TiC Ti Composites and Improved Wear Resistance through Surface Modification, Materials Transactions, 63(5), 20231224
  14. ★, Effect of C content on the microstructure and properties of in-situ synthesized TiC particles reinforced Ti composites, Scientific Reports, 13, 22206, 20231214
  15. Phase stability and as cast applications of beta type titanium alloys, Titanium Japan, 71(2), 54-62, 202304
  16. ★, Fabrication of in-situ rod-like TiC particles dispersed Ti matrix composite using graphite power sheet, SCIENTIFIC REPORTS, 12(1), 19154, 20221109
    Link to Paper Search Results by DOI
  17. ★, Thermal Properties of Carbon Nanofiber Sheet for Thermal Interface Materials under High Temperature and Humidity, MATERIALS TRANSACTIONS, 64(3), 665-672, 20221223
  18. ★, Fabrication of in-situ rod-like TiC particles dispersed Ti matrix composite using graphite power sheet, Scientific Reports, 12, 19154, 20221109
    Link to Paper Search Results by DOI
  19. ★, Manufacturing process of short carbon fiber reinforced Al matrix with preformless and their properties, Scientific Reports, 11, 23385, 20211203
    Link to Paper Search Results by DOI
  20. ★, Manufacturing and Performance of Carbon Short Fiber Reinforced Composite Using Various Aluminum Matrix, Journal of composites science, 5(307), 20211124
    Link to Paper Search Results by DOI
  21. ★, Development of polyvinyl alcohol‑based carbon nano fiber sheet for thermal interface material, Scientific reports, 11, 17183-17191, 202108
    Link to Paper Search Results by DOI
  22. Development of tool steel matrix composites with high thermal conductivity, JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing, LEMP2020-8572, 20210115
  23. Evaluation of interfacial thermal resistance of Al-AlN composites by using image-based calculation, Materials Science Forum, 1016, 1411-1416, 202101
    Link to Paper Search Results by DOI
  24. Effect of graphite orientation distribution on thermal conductivity of Cu matrix composite, MATERIALS CHEMISTRY AND PHYSICS, 257, 123702-123702, 20210101
    Link to Paper Search Results by DOI
  25. ★, Microstructure and Thermal Conductivity of Carbon Nanotube Block-Reinforced Aluminum Matrix Composite, Materials Transactions, 61(4), 626-631, 20200207
    Link to Paper Search Results by DOI
  26. Spark Sintering of TiB2 Reinforced Fe Matrix Composites with Both High Thermal Conductivity and Hardness, and Their Microstructural Characterizations, MATERIALS TRANSACTIONS, 61(3), 548-556, 2020
    Link to Paper Search Results by DOI
  27. Possibility of As-Cast Applications on beta-Type Titanium Alloys Proposed in the Newly Expanded Area of Bo(t)-Md-t Diagram, MATERIALS TRANSACTIONS, 61(4), 740-749, 2020
    Link to Paper Search Results by DOI
  28. ★, Development of Carbon Short Fiber Reinforced Al Based Composite without Preform Manufacturing, MATERIALS TRANSACTIONS, 61(5), 1041-1044, 20200323
    Link to Paper Search Results by DOI
  29. Effect of Si Addition on Microstructure and Mechanical Properties of Al­1.5%Mn Alloys, Materials Transactions, 71(7), 1355-1363, 20200529
    Link to Paper Search Results by DOI
  30. ★, Development of VGCF/MP Reinforced Al Matrix Composite by Low Pressure Infiltration Method and Their thermal Property, Materials Transactions, 61(11), 2178-2184, 202010
    Link to Paper Search Results by DOI
  31. Effect of Anisotropic Thermal Conductivity of Graphite Flakes and Interfacial Thermal Resistance on the Effective Thermal Conductivity of Graphite Flakes/Aluminum Composites, MATERIALS TRANSACTIONS, 62(1), 98-104, 20201225
    Link to Paper Search Results by DOI
  32. ★, Development of short carbon reinforced Aluminum matrix composite by low pressure infiltration process, Materials Science and Engineering, 547(5), 012024, 20190905
  33. Fabrication of Cr based electrodeposited composite film using nano ZrO2 particles on aluminum substrate, Materials Science and Engineering, 547(5), 012027, 20190905
  34. Synthesis of 30 vol% TiB2 containing Fe-5Ti matrix composites with high thermal conductivity and hardness, Materials Transactions, 60(12), 2516-2524, 20191015
  35. Applicability of As-Cast on beta Type Titanium Alloys Proposed in the Compositional Region with Different Tensile Deformation Types, Materials Transactions, 60(11), 2426-2434, 2019
  36. Applicability of As-Cast on beta Type Titanium Alloys Proposed in the Compositional Region with Different Tensile Deformation Types, MATERIALS TRANSACTIONS, 60(11), 2426-2434, 2019
    Link to Paper Search Results by DOI
  37. Synthesis of 30 vol%TiB2 Containing Fe-5Ti Matrix Composites with High Thermal Conductivity and Hardness, MATERIALS TRANSACTIONS, 60(12), 2516-2524, 2019
    Link to Paper Search Results by DOI
  38. High Temperature Characterization of Binary and Ternary Bi Alloys Microalloyed with Cu and Ag, MATERIALS TRANSACTIONS, 59(2), 303-310, 20180125
    Link to Paper Search Results by DOI
  39. Cold crucible levitaion nelting of near alpa titanium alloys and their characterizations, Japan Foundry Engineering Society., 37-41, 20181214
  40. ★, Microstructures of carbon fiber and hybrid carbon fiber-carbon nanofiber reinforced aluminum matrix composites by low pressure infiltration process and their properties, Materials Transactions, 59(12), 1935-1942, 20181102
  41. Development of tool steel matrix composites with high thermal conductivity, Materials Science Forum, 941, 1956-1960, 20181226
  42. Evaluation of Effective Thermal Conductivity of Metal Matrix Composites by Using Image-Based Calculation, Materials Science Forum, 941, 1939-1943, 20181226
  43. ★, Development of Graphene Reinforced Metal Matrix Composite b y Spark Plasma Sintering, International Journal of Engineering & Technology, 7(3), 76-79, 201807
  44. Tensile properties of Bi alloy and a case study for alloy design in their application to high temperature solders, Materials Transactions, 58(2), 140-147, 20170125
    Link to Paper Search Results by DOI
  45. ★, Manufacturing Process of Carbon-Alumina Short Fiber Hybrid Reinforced Aluminum Matrix Composites by Low Pressure Casting, Materials Transactions, 58(7), 1097-1099, 20170609
    Link to Paper Search Results by DOI
  46. Fabrication of Vapor-Grown Carbon Fiber-Reinforced Magnesium-Calcium Alloy Composites by Compo-Casting Process, Materials Transactions, 58(4), 673-678, 20170217
    Link to Paper Search Results by DOI
  47. ★, Manufacturing of Carbon Nanotube Preform with High Porosity and Its Application in Metal Matrix Composites, MATERIALS TRANSACTIONS, 58(5), 834-837, 20170331
    Link to Paper Search Results by DOI
  48. ★, Microstructures of Al3Ni Particles Reinforced Composites by In ltration and Reaction Method and Their Properties, Materials Transactions, 58(8), 1235-1237, 20170630
    Link to Paper Search Results by DOI
  49. Effect of the interfacial thermal resistanced on the effective thermal conductivity of alumium matrix composites, Materials Transactions, 81(10), 467-474, 20170711
  50. Manufacturing Process of Carbon-Alumina Short Fiber Hybrid Reinforced Aluminum Matrix Composites by Low Pressure Casting, MATERIALS TRANSACTIONS, 58(7), 1097-1099, 2017
    Link to Paper Search Results by DOI
  51. Effect of the Interfacial Thermal Resistance on the Effective Thermal Conductivity of Aluminum Matrix Composites, JOURNAL OF THE JAPAN INSTITUTE OF METALS, 81(10), 467-474, 2017
    Link to Paper Search Results by DOI
  52. Microstructures of Al3Ni Particles Reinforced Composites by Infiltration and Reaction Method and Their Properties, MATERIALS TRANSACTIONS, 58(8), 1235-1237, 2017
    Link to Paper Search Results by DOI
  53. Effect of the Interfacial Thermal Resistance on the Effective Thermal Conductivity of Aluminum Matrix Composites, MATERIALS TRANSACTIONS, 57(5), 582-589, 20160318
    Link to Paper Search Results by DOI
  54. Preparation of FeB-Ni Hard Materials by both Electroless Plating and Spark Sintering, and their Mechanical Properties, Journal of the Japan Society of Powder and Powder Metallurgy, 63(7), 484-490, 20160205
  55. Application of Spark Sintering to Preparation of Zn-50Sn-Al2O3/Cu Joints for AC-Low Voltage Fuse Elements Without Lead, MATERIALS TRANSACTIONS, 57(6), 824-832, 20160401
    Link to Paper Search Results by DOI
  56. Development of TiB2 Dispersed Aluminum Composites by Spark Plasma Sintering, Materials Science Forum, 877, 601-605, 20161101
  57. Consolidation Behaviors of FeB–25Ni Powders in Spark Sintering and Mechanical Properties of Their Compacts, Materials Transactions,, 57(12), 2139-2145, 20161125
  58. Effect of the interfacial thermal resistance of effective thermal conductivity of Al/SiC partical-dispersed composites, Materials Science Forum, 879, 1889-1894, 20161101
  59. Effect of preparation conditions of TiB2 particel dispersed Al composite on microstructure, Materials Science Forum, 879, 1674-1678, 20161101
  60. Consolidation Behaviors of FeB-25Ni Powders in Spark Sintering and Mechanical Properties of Their Compact, MATERIALS TRANSACTIONS, 57(12), 2139-2145, 20161125
    Link to Paper Search Results by DOI
  61. Manufacturing process of particle intermetallic compound reinforced Al base composites by infiltration-reaction method, MECHANICAL ENGINEERING JOURNAL, 3(2), 2016
    Link to Paper Search Results by DOI
  62. Estimation of the electrical conductivity of TiB2/Al composites by using image analysis, MECHANICAL ENGINEERING JOURNAL, 3(2), 2016
    Link to Paper Search Results by DOI
  63. ★, Influence of Si addition on thermal conductivity of unidirectional CF/Al-Si composites fabricated by low pressure infiltration process, Materials Research Innovations, 19(9), 162-166, 20150321
  64. Fabrication and Electrical Conductivity of VGCNF+Alp/Al1070 Composites by Low-Pressure Infiltration Process, Materials Research Innovations, 19(9), 167-170, 20150321
  65. Compositional Optimization of Al-Mn-X Alloys and, Their Tensile and Corrosion Properties, MATERIALS TRANSACTIONS, 56(10), 65-72, 20150821
    Link to Paper Search Results by DOI
  66. Nickel Formation on Graphite Sheet Surface for Improving Wettability with Magnesium Alloy, MATERIALS TRANSACTIONS, 56(10), 83-87, 20150821
    Link to Paper Search Results by DOI
  67. Compositional Optimization of beta Type Titanium Alloys with Shape Memory Ability and Their Characteristics, MATERIALS TRANSACTIONS, 56(10), 137-145, 20150925
    Link to Paper Search Results by DOI
  68. Interface Layer Deformation Thickening Analysis of Hot Rolling Carbon Steel-Stainless Steel Clad Plate, Materials Transactions, 2015
  69. ★, Effect of aluminum carbide on thermal conductivity of the unidirectional CF/Al composites fabricated by low pressure infiltration process, COMPOSITES SCIENCE AND TECHNOLOGY, 97, 1-5, 20140616
    Link to Paper Search Results by DOI
  70. Control of Electrical and Thermal Properties by 8 vol% Al2O3 Distribution States in Zn-50Sn for AC-Low Voltage Fuses, MATERIALS TRANSACTIONS, 55(3), 577-585, 201403
    Link to Paper Search Results by DOI
  71. ★, Effect of SiO2 amount on microstructures and tensile properties of alumina short fiber-reinforced composites by low-pressure infiltration method, JOURNAL OF COMPOSITE MATERIALS, 48(27), 3435-3441, 201411
    Link to Paper Search Results by DOI
  72. ★, Microstructure Observation of Preform for High Performance VGCF/Aluminum Composites, MATERIALS TRANSACTIONS, 55(5), 827-830, 201405
    Link to Paper Search Results by DOI
  73. ★, Manufacturing process of dispersed intermetallic compounds Al alloy composites by using porous nickel, JOURNAL OF COMPOSITE MATERIALS, 48(18), 2289-2295, 201408
    Link to Paper Search Results by DOI
  74. ★, Influence of the specific surface area of a porous nickel to the intermetallic compound generated by reaction of a porous nickel and aluminum, METALS AND MATERIALS INTERNATIONAL, 20(4), 741-745, 201407
    Link to Paper Search Results by DOI
  75. ★, OPTIMAL PRODUCTION PROCESS OF PARTICULATE INTERMETALLIC COMPOUND REINFORCED ALUMINIUM METAL MARIX COMPOSITES, International Journal of Aerospace and Lightweight Structures, 3(4), 503-512, 2014
  76. Development and Mechanical Properties of High Temperature Lead Free Solder Composites, 2014
  77. Property-Control of Ti Compacts in Spark Sintering Process, MATERIALS TRANSACTIONS, 54(2), 130-136, 2013
    Link to Paper Search Results by DOI
  78. Control of Electrical and Thermal Properties on Sn-50Zn Alloy by 8 vol%Al2O3 Addition for Pb-Free AC-Low Voltage Fuse Elements, MATERIALS TRANSACTIONS, 54(2), 231-237, 2013
    Link to Paper Search Results by DOI
  79. Development of Intermetallic Compounds Reinforced Al Alloy Composites Using Reaction of Porous Nickel and Aluminum, MATERIALS TRANSACTIONS, 54(4), 595-598, 2013
    Link to Paper Search Results by DOI
  80. Property- and shape-control for titanium compacts in spark sintering process, Proc. of 2012 Powder Metallurgy World Congress, 8, 20130101
  81. Anisotropy of CVI- and NITE-SiC/SiC composite by various failure modes, Proc. of 9th Int. Conf. on Fracture & Strength of Solids, total 6, 20130601
  82. Optimum production process of particulate intermetallic compound reinforced aluminum metal matrix composites, Proc. of 9th Int. Conf. on Fracture & Strength of Solids, total　7, 20130601
  83. Microstructure control of VGCF/aluminum composites by rolling, Proc. of 9th Int. Conf. on Fracture & Strength of Solids., total 4, 20130601
  84. Aluminum-silicon and aluminum-silicon/carbon nanoparticles with core-shell structure synthesized by arc discharge method, JOURNAL OF ALLOYS AND COMPOUNDS, 579, 529-532, 20131205
    Link to Paper Search Results by DOI
  85. Mechanical properties of NITE-SiC/SiC composites fabricated after neutron irradiation, Fusion Engineering and Design., vol. Inpress, 201312
  86. RELATIONSHIP BETWEEN MICROSTRUCTURE AND ELECTRICAL CONDUCTIVITY OF TiB2 PARTICLE DISPERSED Al COMPOSITES BY SPARK SINTERING PROCESS, .pp. 1487-1492, 201308
  87. The preparation and properties of Aluminum-Silicon and Aluminum-Silicon/Carbon nanoparticles synthesized by arc discharge method, pp. OS14-3, 201306
  88. Development of Manufacturing Method for Porous SiO2 Using Decarburization Process, MATERIALS TRANSACTIONS, 53(9), 1706-1709, 201209
    Link to Paper Search Results by DOI
  89. Strength Anisotropy of NITE-SiC/SiC Composite by Various Failure Modes, MATERIALS TRANSACTIONS, 53(11), 2060-2063, 201211
    Link to Paper Search Results by DOI
  90. Fabrication of vapor grown carbon fiber reinforced aluminum composites by spark sintering, Materials Science Forum, 706-709, 699-703, 20120101
  91. Determination and prediction of axial/off-axial mechanical properties of SiC/SiC composites, FUSION ENGINEERING AND DESIGN, 87(5-6), 803-807, 201208
    Link to Paper Search Results by DOI
  92. Long Time Stability of Pb-Free Sn-9Zn Elements for AC-Low Voltage Fuse Performance, MATERIALS TRANSACTIONS, 52(4), 753-758, 201104
    Link to Paper Search Results by DOI
  93. Preparation of Unidirectional Carbon Fiber Preform for Aluminium Matrix Composites, MATERIALS TRANSACTIONS, 52(5), 939-942, 201105
    Link to Paper Search Results by DOI
  94. Fabrication and characterization of unidirectional CF/Al composites, SCIENCE AND ENGINEERING OF COMPOSITE MATERIALS, 18(3), 167-171, 201109
    Link to Paper Search Results by DOI
  95. Property-Control of TiNi System Intermetallics and Their Characteristics, MATERIALS TRANSACTIONS, 52(12), 2189-2196, 201112
    Link to Paper Search Results by DOI
  96. Evaluation of thermal conductivity of Cf/Al composites fabricated by low pressure infiltration methods, Proc. of 18th Int. Conf. on Composite Materials, T6-1-IF0532- 1-5, 20110801
  97. Tensile and trans-thickness tensile/inter-laminar shear failure behavior of nite-SiC/SiC composite, Proc. of 18th Int. Conf. on Composite Materials, W22-1-IF0421- 1-4, 20110801
  98. Fabrication process and microstructure of VGCFs/Al composites by spark sintering, Proc. of 18th Int. Conf. on Composite Materials, F12-3-AF0951- 1-5, 20110801
  99. Fabrication of intermetallic compound dispersed aluminum matrix composites by porous nickel, Proc. of 18th Int. Conf. on Composite Materials, P4-29-AF0539- 1-5, 20110801
  100. Microstructure and mechanical properties of Al2O3/A336 composite by low pressure infiltration, Proc. of 18th Int. Conf. on Composite Materials, P4-31-IF0554- 1-4, 20110801
  101. Influence of interfacial reactant on the strength and fracture behavior of CF/Al composites, Proc. of 8th Korea-Japan Joint Symp. on Composite Materials, 83-84, 20111101
  102. Analysis of low pressure infiltration for molten aluminum to porous FeCrSi fiber, Proc. of 8th Korea-Japan Joint Symp. on Composite Materials, 87-88, 20111101
  103. Development of intermetallic compound dispersed aluminum matrix composites with a new process, Proc. of 8th Korea-Japan Joint Symp. on Composite Materials, 89-90, 20111101
  104. Application of Theoretical Design to Selection of TiNi-X Alloys with Both High Strength and Oxidation Resistance, JOURNAL OF THE JAPAN INSTITUTE OF METALS, 75(2), 110-114, 201102
    Link to Paper Search Results by DOI
  105. Mechanical properties of advanced SiC fiber composites irradiated at very high temperatures, JOURNAL OF NUCLEAR MATERIALS, 417(1-3), 416-420, 20111001
    Link to Paper Search Results by DOI
  106. Mechanical and Thermal Properties of Vapor-Grown Carbon Fiber Reinforced Aluminum Matrix Composites by Plasma Sintering, MATERIALS TRANSACTIONS, 51(3), 510-515, 201003
    Link to Paper Search Results by DOI
  107. Alloy Design of Ti Alloys Using Ubiquitous Alloying Elements and Characteristics of Their Levitation-Melted Alloys, MATERIALS TRANSACTIONS, 51(4), 740-748, 201004
    Link to Paper Search Results by DOI
  108. Preparation of unidirectional carbon fiber perform for Cf/Al composites, Proc. of 12th Int. Conf. on Aluminum Alloys, 867-872, 20100901
  109. Fabrication and Characterization of Unidirectional Cf/Al Composites, Proc. of 8th Joint Canada-Japan Workshop on Composites, 173-180, 20100701
  110. Fabrication of carbon nano-fiber / aluminum composites by low-pressure infiltration method, Materials Science Forum, 654-656, 2692-2695, 20100901
  111. Low infiltration process of molten aluminum alloy to C / C perform with nickel coating, Proc. of 8th Joint Canada-Japan Workshop on Composites, 20100701
  112. Effect of microstructure on thermal properties for VGCF / aluminum Composites fabricated by spark sintering process, Proc. of 12th Int. Conf. on Aluminum alloys, 873－877, 20100701
  113. Fabrication and electrical conductivity of vapor grown carbon fiber reinforced aluminum composites, Materials Transactions, 50(9), 2160-2164, 20090901
  114. Densification of aluminum matrix composites by low-pressure infiltration method, Proc.of 7th Japan-Korea Joint Symp. on Composite Materials, 199-200, 20090925
  115. Low-pressure infiltration behavior of molten metal to porous FeCrSi preform, MATERIALS TRANSACTIONS, 49(2), 390-392, 200802
    Link to Paper Search Results by DOI
  116. Melting and solidification of TiNi alloys by cold crucible levitation method and evaluation of their characteristics, INTERNATIONAL JOURNAL OF CAST METALS RESEARCH, 21(1-4), 156-161, 200808
    Link to Paper Search Results by DOI
  117. Melting and Solidification of TiNi Alloys by Cold Crucible Levitation Method, and Evaluation of their Characteristics, Proc. of 10th Asian Foundry Congress, 357-362, 20080524
  118. Effect of Fiber Surface Structure on Interfacial Reaction for Vapor Grow Carbon Fiber Reinforced Aluminum Matrix Composite, Proc. of US-Japan Conf. on Composite Materials 2008, (HTC-6)-1 - 5, 20080606
  119. Electrical resistivity of carbon nanofiber/aluminum matrix composites, ICCHT2008-4th Int. Conf. on Cooling and Heating Technologies, 311-317, 20081028
  120. Investigation on infiltration of molten aluminum into a metal fiber preform, 16th Annual Int. Conf. on Composites/Nano Engineering, 20080801
  121. Infiltration analysis of molten metal to fiberous preform by low pressure casting and experimental evaluation, 3rd JSME/ASME Int. Conf. on Materials and Processing, MSEC_ICM & P 2008-72157 - 72162, 20080801
  122. Effect of aging on microstructure of aluminum borate whisker reinforced AZ91D magnesium alloy composite, 3rd JSME/ASME Int. Conf. on Materials and Processing, MSEC_ICM & P2008-72413 - 72416, 20080801
  123. Substitution by Ubiquitously Alloying Elements for alpha plus beta Type Ti-6Al-4V and Characteristics of Their Levitation-Melted Alloys, JOURNAL OF THE JAPAN INSTITUTE OF METALS, 72(12), 935-941, 200812
    Link to Paper Search Results by DOI
  124. Surface treatment of Al18B4O33 whisker and development of Al18B4O33/ZK60 magnesium alloy matrix composite, JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 187, 429-432, 20070612
    Link to Paper Search Results by DOI
  125. Influence of preform preparation condition on infiltration of molten aluminum, JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 187, 530-532, 20070612
    Link to Paper Search Results by DOI
  126. Mechanical Properties of Fe Based Fiber / Aluminum Alloy Composites Fabricated by Low-Pressure Infiltration, Proc. of 16th Int. Conf. on Composite Materials, MOHA1-05GE_SASAKIG224835P, PP.1-4, 20070701
  127. Infiltration Behavior of Molten Aluminum Alloy to Porous Preform by Low Pressure, Proc. of 10th Japan Int. SAMPE Symp. & Exhibition (JISSE-10, (MMC, CMC, C/C, HT APPL-2-3)1 - 6, 20071127
  128. Low pressure infiltration of molten aluminum alloy to metal fiber preform, Materials Science Forum, 539-543, 769-772, 20070301
  129. A study on the manufacturing conditions of metal matrix composites by low pressure infiltration process, JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 21(10), 1694-1699, 200710
    Link to Paper Search Results by DOI
  130. Simulation of infiltration of molten alloy to porous preform using low pressure, JSME International Journal, 49(1A), 20-24, 20060101
  131. Analysis of manufacturing processes for metal fiber reinforced aluminum alloy composite fabricated by low-pressure casting, Materials Transactions, 47(4), 1227-1231, 20060401
  132. Effect of Al18B4O33 whisker surface treatment on aging behavior of Al18B4O33 whisker/ZK60 magnesium alloy composites, Key Engineering Materials, 326-328, 1673-1676, 20061001
  133. Low pressure casting process of FeCrSi / A366.0 alloy composites and their characterization, Key Engineering Materials, 326-328, 1741-1744, 20061001
  134. Analysis of manufacturing processes for metal fiber reinforced aluminum alloy composite fabricated by low-pressure casting, MATERIALS TRANSACTIONS, 47(4), 1227-1231, 200604
    Link to Paper Search Results by DOI
  135. Measurement in permeability coefficient of molten aluminum alloy in a preform and simulation of infiltration under low pressure, JOURNAL OF THE JAPAN INSTITUTE OF METALS, 70(11), 905-911, 200611
    Link to Paper Search Results by DOI
  136. Fabrication of the Aluminum Matrix Composite by Ultrasonic Infiltration Technique, Mat. Sci. Forum, 475-479, 921-924, 20050101
  137. Simulation of infiltration of molten alloy to porous preform by low pressure, Proc. 2nd JSME/ASME Int. Conf. on Materials and Processing 2005, JSME05-203, (MMC-06)-1-6, 20050601
  138. Effect of ultrasonic vibration on infiltration of nickel porous preform with molten aluminum alloys, Mat. Trans., 46(10), 2156-2158, 20051001
  139. Fabrication of the aluminum matrix composite by ultrasonic infiltration technique, PRICM 5: THE FIFTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-5, 475-479, 921-924, 2005
    Link to Paper Search Results by DOI
  140. Effect of ultrasonic vibration on infiltration of nickel porous preform with molten aluminum alloys, MATERIALS TRANSACTIONS, 46(10), 2156-2158, 200510
    Link to Paper Search Results by DOI
  141. Fabrication of the Aluminum Alloy Matrix Composite by Ultrasonic Vibration Technique, Mat. Sci. Forum, 475-479, 921-924, 20040401
  142. Effects on Inorganic Binder to Improve Strength and Hardness of a+Al18B4O33w / AC4CH Alloy Composites, Key Eng. Mat., 261-263, 1451-1456, 20040101
  143. Effects on inorganic binder to improve strength and hardness of a+Al(18)B(4)O(33)w/AC4CH alloy composites, ADVANCES IN FRACTURE AND FAILURE PREVENTION, PTS 1 AND 2, 261-263, 1451-1456, 2004
    Link to Paper Search Results by DOI
  144. ★, Effect of Dispersibility of TiB2 Particles on Electrical Conductivity in TiB2/Al Composites, Materials Science Forum, 783-786, 1573-1578, 2014
  145. Thermal Properties of Titanium Boride Particle Reinforced Pure Aluminum Composites, Proc. of Canada-Japan Workshop on Composites, 2014
  146. Evaluation of Electrical and Thermal Properties of Titanium Boride Dispersed Aluminum Composites by Spark Plasma Sintering Process, Profc. of 2014 ASC 29/US-Japan 16/ASTM D30 Conference, 116, 2014
  147. MICROSTRUCTURE CONTROL OF CNF/ALUMINUM COMPOSITES AND EFFECT ON ELECTRICAL CONDUCTIVITY, Proceedings of the JSME/ASME 2014 International, 4952, 2014
  148. Compositional Optimization of Al-Mn-X alloys and Their Tensile and Corrosion Properties, Materials Transactions, 56(10), 1675-1682, 2015
  149. Compositional Optimization of β type Titanium alloys with shape memory ability and their characteristics, Materials Transactions, 56(10), 1747-1755, 2015
  150. ★, Manufacturing process of particle intermetallic compound reinforced composites by infiltration-reaction method, Mechanical Engineering Journal, 3(2), 201604
  151. Estimation of the electrical conductivity of TiB2/Al composites by using image analysis, Mechanical Engineering Journal, 3(2), 201604
  152. Application and Compositional Optimization of Zn Alloys for High Temperature Solders, Materials Transactions, 57(4), 553-557, 20160311
  153. Spark Sintering Behavior of Ubiquitously Fe-B and Fe Powders and Characterization of Their Hard Composites, Materials Transactions, 57(5), 600-607, 201604
  154. ★, Manufacturing Process of Carbon-Alumina Short Fiber Hybrid Reinforced Aluminum Matrix Composites by Low Pressure Casting, Materials Transactions, 58(7), 1097-1099, 2017
    Link to Paper Search Results by DOI
  155. Effect of the Interfacial Thermal Resistance on the Effective Thermal Conductivity of Aluminum Matrix Composites, J.Japan Inst.Met.Mater., 81(10), 201707

Invited Lecture, Oral Presentation, Poster Presentation

  1. A Novel lamination sintering method to prepare TiC particel reinforced titanium matrix composites with difference C content, Ning Wang, Yongbum Choi, Kazuhiro Matsugi, The Asian Congress of Structural and Multidisciplinary Optimization 2024, 2024/05/19, Without Invitation, English, preprint
  2. Spark plasma sintering of FeB-Ni hard materials and their Mechanical properties, Yanqing Guo, Kazuhiro Matsugi, Yongbum Choi, Zhefeng Xu, and Jinku Yu, The International Conference on Sintering 2023, 2023/08/27, Without Invitation, English, preprint
  3. In situ synthesis of TiC-Ti3SiC2 composite, Jing Qu, Kazuhiro Matsugi, Yongbum Choi, Zhefeng Xu, and Jinku Yu, The International Conference on Sintering 2023, 2023/08/27, Without Invitation, English, preprint
  4. Effect of carbon content on the microstructure and properties of in situ TiC Ti composites with graphite powder sheets as carbon source, Ning WANG,Yongbum CHOI, Kazuhiro MATSUGI and Gen SASAKI, 2023/09/27, Without Invitation, English, preprint
  5. Control the wettability and oxide layer fractured on the annealed high strength steel by ultrasound application to hot dip galvanization, Selvaraj Manova Raja Singh,Yong Bum Choi, Takuya Koshiba, Katsuya Hoshino, Mai Miyata, Yusuke Okumura, The 2023 World Congress on Advances in Structural Engineering and Mechanics (ASEM23), 2023/08/16, Without Invitation, English, preprint
  6. Microstructure and characteristics evaluation of TiB/Ti composites by using TiB sheet, Daisuke Umemoto,Yongbum Choi, Tomoki Yamahata and Kazuhiro Matsugi, The 2nd Japan-China-Korea Joint Symposium on Composite Materials, 2023/10/08, Without Invitation, English, preprint
  7. Development of fabrication method for CNT block reinforced Cu matrix composite and their thermal property, Bohan Li,Yongbum Choi, Kazuhiro Matsugi and Kenjiro Sugio, The 2nd Japan-China-Korea Joint Symposium on Composite Materials, 2023/10/08, Without Invitation, English, preprint
  8. Effect of ultrasonic application on wettability of carbon and Mg alloy and application to metal matrix composite, Taiki Takashina,Hongxin Chen, Yongbum Choi and Gen Sasaki, The 2nd Japan-China-Korea Joint Symposium on Composite Materials, 2023/10/06, Without Invitation, English, JSCM, Kanazawa Chamber of Commerce and Industry, Kanazawa, preprint
  9. Hot forging properties of TiC particles reinforced Ti matrix composite using graphite powder sheet, Yongbum Choi,Ning Wang, Kentaro Oue, Kazuhiro Matsugi, ICM&P 2022 International Conference on Materials & Processing 2022, 2022/11/08, Without Invitation, English, preprint
  10. Mechanical alloying process of Ti-C mixed powders and their microstructural characterizations, Kazuhiro Matsugi, Yongbum Choi, Hiroyasu Tamai, Toshiyuki Tanaka, Kazuhiro Matsugi, Yongbum Choi, Hiroyasu Tamai, Toshiyuki Tanaka, ICM&P 2022 International Conference on Materials & Processing 2022, 2022/11/08, Without Invitation, English, preprint
  11. Anovelmulti-stepinter-criticalanneal ingprocessforimprovementofmechanical propertiesofFe-4Mn-4Ni-3Al-0.1Csteel, 2022/09/29, Without Invitation, Japanese, preprint
  12. New Fabrication Process of Carbon Short Fiber / Metal Composites and Their Properties, Yongbum Choi, Kazuhiro Matsugi, Gen Sasaki , Moonhee Lee, International Conference on Precision Engineering and Sustainable Manufacturing (PRESM2022), 2022/07/22, Without Invitation, English, preprint
  13. Performance evaluation of carbon nanofiber thermal interface material, Jiangling Xiong, Siran Chen, Yongbum Choi, Kazuhiro Matsugi, Asian Society for Structural and Multidisciplinary Optimization (ASSMO), 2022/05/22, Without Invitation, English, preprint
  14. Evaluation and Mechanical Properties of TiC Particles dispersed Ti Matrix Composite with graphite powder sheet, Kentaro Oea, Yongbum Choi, Ning Wang, Kazuhiro Matsugi and Xingang Liu, Asia-Pacific Conference on Fracture and Strength 2020, 2021/11/03, Without Invitation, English, preprint
  15. Fabrication development of In-Situ TiC Particles Dispersed Ti Matrix Composite, Wang Ning, Yongbum Cho, Kazuhiro Matsugi, 2021 2nd Japan-Korea collaborative Symposium in Advanced Composite Materials, 2021/09/10, Without Invitation, English, preprint
  16. Fabrication of carbon nano fiber sheet for thermal interface material, 2021 2nd Japan-Korea collaborative Symposium in Advanced Composite Materials, 2021/09/10, Without Invitation, English, preprint
  17. Evaluation and Mechanical Properties of TiC Particles dispersed Ti Matrix Composite with graphite powder sheet, Kentaro Oe, Yongbum Choi, Ning Wang, Kazuhiro Matsugi, Xingang Liu, Asia-Pacific Conference on Fracture and Strength 2020, 2020/11/05, Without Invitation, English, preprint
  18. Manufacturing Process Of Graphene Reinforced Metal Matrix Composite With High Volume Rate Of Graphene, Yosuke DOBASHI, YongBum CHOI, Kazuhiro MATSUGI, Gen SASAKI, The 12th Korea-Japan Joint Symposium on Composite Materials, 2019/12/07, Without Invitation, English, preprint
  19. Development Of Manufacturing Process Of Porous AlN Reinforced Fe Matrix Composite, Yusuke SETO, Yongbum CHOI, Kazuhiro MATSUGI, Kenjiro SUGIO, The 12th Korea-Japan Joint Symposium on Composite Materials, 2019/12/07, Without Invitation, English, preprint
  20. Characteristics Of The Carbon Nanofibre Dispersed Copper Composites Prepared By Spark Plasma Sintering, Koyo FUJIMURA, Kenjiro SUGIO, Gen SASAKI, Yongbum CHOI, The 12th Korea-Japan Joint Symposium on Composite Materials, 2019/12/07, Without Invitation, English, preprint
  21. Preparation Of Almina Short Fiber Dispersed Aluminum Alloy Composites With Functional Gradient Structure, Shinji WATANABE, Kenjiro SUGIO, Yongbum CHOI, Gen SASAKI, The 12th Korea-Japan Joint Symposium on Composite Materials, 2019/12/07, Without Invitation, English, preprint
  22. Effect Of Matrix On Characteristics For Multipurpose Of Carbon Short Fiber Reinforced Composite, Xuan MENG, Yongbum CHOI, Kazuhiro MATSUGI, The 12th Korea-Japan Joint Symposium on Composite Materials, 2019/12/07, Without Invitation, English, preprint
  23. Relationship Between Effective Thermal Conductivity And Interfacial Thermal Resistance Of Al-AlN And Al-Si Composites, Takuya KAWATA, Kenjiro SUGIO, Yongbum CHOI, Gen SASAKI, The 12th Korea-Japan Joint Symposium on Composite Materials, 2019/12/07, Without Invitation, English, preprint
  24. Effect Of Surface Structure Of Carbon Materials On Reactivity For Iron, Shunsuke FUJII, Kenjiro SUGIO, Yongbum CHOI, Gen SASAKI, The 12th Korea-Japan Joint Symposium on Composite Materials, 2019/12/07, Without Invitation, English, preprint
  25. Both Effects Of Powder Mixing And Spark Sintering For 30vol.%TiB2 Strengthened Steels With Ti Macro-Alloying MMCs, Yujiao KE, Kazuhiro MATSUGI, Yongbum CHOI, The 12th Korea-Japan Joint Symposium on Composite Materials, 2019/12/07, Without Invitation, English, preprint
  26. Development Of High Strength And High Thermal Conductivity Mold Material With Hetero Structure, Hitoshi SAWADA, Kenjiro SUGIO, Yongbum CHOI, Gen SASAKI, The 12th Korea-Japan Joint Symposium on Composite Materials, 2019/12/07, Without Invitation, English, preprint
  27. New Manufacturing Process of Al3Ni Ceramic Particles ReinforcedC omposite, yongbum choi, Kazuhiro Matsugi, The 36th International Japan-Korea Seminar on Ceramics, 2019/11/20, With Invitation, English, Tetsuya KAMEYAMA National Institute of Advanced Industrial and Science Technology, Researcher Emeritus, Tottori, Japan, preprint
  28. Fabrication of Fe-TiB2 composites and their properties, 柯 雨蛟, 松木 一弘、許 哲峰、崔 龍範、王 明智、于 金庫, 日本金属学会2019年度秋期（第165回）講演大会, 2019/09/11, Without Invitation, English, preprint
  29. 高気孔率を有する多孔体の開発及び金属金複合材料への応用, 瀬戸雄介, 崔龍範、松木一弘、杉尾健次郎, 第44回複合材料シンポジウム, 2019/09/05, Without Invitation, Japanese, preprint
  30. 複合粉末作製によるグラフェン強化アルミニウム基複合材料の組織制御, 土橋洋介, 崔龍範、松木一弘、佐々木元, 第44回複合材料シンポジウム, 2019/09/05, Without Invitation, Japanese, preprint
  31. 低圧含浸法による炭素ナノファイバー強化アルミニウム基複合材料の作製及び熱特性, 高飛, 崔龍範、松木一弘、杉尾健次郎, 第44回複合材料シンポジウム, 2019/09/05, Without Invitation, English, preprint
  32. 鑄放し使用Al-1.5Mn-XSi系合金の組織と引張特性, 蘇 宗賢, 肖 沢沢，松木 一弘，崔 龍範，許 哲峰, 金属第59回・鉄鋼第62回中国四国支部講演大会, 2019/08/19, Without Invitation, Japanese, preprint
  33. The Relationship Between the Effective Thermal Conductivity and the Orientation of Graphite Flakes in Al Matrix Composites, Yan Zhao, Kenjiro Sugio, Yongbum Choi, Sasaki Gen, Zhefeng Xu, Jinku Yu, The 10th International Conference on Adanvanced Materials and Processing, 2019/08/18, Without Invitation, English, preprint
  34. Optimization of Both Composition and Manufacturing Process for α-Type Titanium Alloys and Their Characterizations, Xilong Ma, Kazuhiro Matsugi, Zhefeng Xu, Yongbum Choi, Ye Liu, Jie Hu, Xingang Liu, Hao Huang, The 10th International Conference on Adanvanced Materials and Processing, 2019/08/18, Without Invitation, English, preprint
  35. Characterizations of the Microstructural and Tensile Properties of Al-9Si-0.3Fe-0.15Mn Alloys with Ti and V Additions, Zeze Xiao, Kazuhiro Matsugi, Zhefeng Xu, Taishi Matsuoka, Tomoshi Uomi,Nobuyuki Oda, Hironobu Kominato, and Yasuo Uosaki, The 10th International Conference on Adanvanced Materials and Processing, 2019/08/18, Without Invitation, English, preprint
  36. The Fabrication of (Fe-10Ti)–TiB2 Composites with Both High Thermal Conductivity and Hardness by SPS, Yujiao Ke, Kazuhiro Matsugi, Zhefeng Xu, Yu He, Yongbum Choi,Mingzhi Wang, Jinku Yu, The 10th International Conference on Adanvanced Materials and Processing, 2019/08/18, Without Invitation, English, preprint
  37. Fabrication and Characterization of Porous Material Using CNTs Block for Fabrication of Matrix Composites, Fei Gao, Yongbum Choi, Kazuhiro Matsugi, Kenjiro Sugio, Hiroyuki Suzuki, The 10th International Conference on Adanvanced Materials and Processing, 2019/08/18, Without Invitation, English, preprint
  38. EVALUATION OF INTERFACIAL THERMAL RESISTANCE OF AL-ALN PARTICLE DISPERSED COMPOSITES BY USING IMAGE-BASED CALCULATION, Kenjiro Sugio, T. Kawata, Y. B. Choi, G. Sasaki, 22nd International Conference on Composite Materials 2019, 2019/08/11, Without Invitation, English, preprint
  39. SIMULATION OF THERMAL CONDUCTIVITY FOR TITANIUM BORIDE PARTICLE DISPERSED ALUMINUM COMPOSITES, Gen Sasaki, K. Kodama, Y. B. Choi, K. Sugio, 22nd International Conference on Composite Materials 2019, 2019/08/11, Without Invitation, English, preprint
  40. MANUFACTURING PROCESS OF GRAPHENE REINFORCED AL COMPOSITE AND THEIR PROPERTIES, Y.B. Choi, Y. Dobashi K. Matsugi, G. Sasaki, K. Sugio, 22nd International Conference on Composite Materials 2019, 2019/08/11, Without Invitation, English, preprint
  41. 高温はんだ用Bi合金の設計と特性評価, 山田耕平, 松木一弘,崔龍範,許哲峰,吉田勇斗,于美琪, 第11回 軽金属学会 中国四国支部 講演大会, 2019/08/03, Without Invitation, Japanese, preprint
  42. Fabrication of In-Site TiC Particles Dispersed Ti Matrix Composite, Ning Wang, Yongbun Choi, Siran Chen, Kentaro Ohe, Kazuhiro Matsugi, Xingang Liu, PRESM2019 (International Sympoisum on PRecision Engineering and Sustainable Manufacturing), 2019/07/10, Without Invitation, English, preprint
  43. Development of a Software to Quantify the Microstructures of Metals and Metal Matrix Composites, Kenjiro Sugio, Yongbum Cho, Gen Sasaki, PRESM2019 (International Sympoisum on PRecision Engineering and Sustainable Manufacturing), 2019/07/10, Without Invitation, English, preprint
  44. Characterization of Short Carbon Fiber Dispersed Flame-Resistant Magnesium Alloy Composites for Practical Use, Gen Sasaki, Kentaro Tashiro, Yongbum Choi, Kazuhiro Matsugi, Kenjiro Sugio, PRESM2019 (International Sympoisum on PRecision Engineering and Sustainable Manufacturing), 2019/07/10, Without Invitation, English, preprint
  45. In-site synthesis of Al Matrix Composite Reinforce with Dispersed Al3Ni Using Porous Nickel, Yongbum Choi, Kazuhiro Matsugi, Gen Sasaki, Kenjiro Sugio, PRESM2019 (International Sympoisum on PRecision Engineering and Sustainable Manufacturing), 2019/07/10, Without Invitation, English, preprint
  46. イメージベースシミュレーションによるAl-AlN粒子分散複 合材料の界面熱抵抗の評価, 杉尾 健次郎　, 川田 拓哉　 崔 龍範　佐々木 元, 日本金属学会2019年春期（第164回）講演大会, 2019/03/21, Without Invitation, Japanese, preprint
  47. TiB2 の粒子分散性と体積率が純アルミニウム基複合材料の 熱的，機械的特性に与える影響, 佐々木 元, 児玉 州平 杉尾 健次郎　崔 龍範　松木 一弘, 日本金属学会2019年春期（第164回）講演大会, 2019/03/21, Without Invitation, Japanese, preprint
  48. 炭素繊維とアルミナ短繊維のハイブリット繊維強化金属基 複合材料の開発, 崔 龍範, 片岡 義貴　 松木 一弘　杉尾 健次郎　佐々木 元, 日本金属学会2019年春期（第164回）講演大会, 2019/03/21, Without Invitation, Japanese, preprint
  49. Microstructures of graphene reinforced Al matrix composite by spark plasma sintering, Yongbum Choi, 2018 1st Korea-Japan collaborative symposium in advanced composite materials, 2018/12/21, With Invitation, English, preprint
  50. Evaluation of thermal Properties of Al-AlN Particle Dispersed Composites, Kenjiro Sugio, Takuya Kawata, Yongbum Choi, Gen Sasaki, The 5th Asian Symposium on Materials and Processing, 2018/12/07, Without Invitation, English, preprint
  51. Mechanical and Environmental Properties of Carbon Nanofiber Dispersed Flame-Resistant Magnesium Alloy Composites by Stir Casting, Gen Sasaki, Kentaro Tashiro, Yongbum Choi, Kenjiro Sugio, The 5th Asian Symposium on Materials and Processing, 2018/12/07, Without Invitation, English, preprint
  52. MICROSTRUCTURE AND PROPERTY OF GRAPHENE REINFORCED METAL MATRIX COMPOSITE, Yosuke Dobashi, Yongbum Choi, Kazuhiro Matsugi and Kejiro Sugio, The 5th Asian Symposium on Materials and Processing (ASMP2018), 2018/12/07, Without Invitation, English, preprint
  53. THERMAL PROPERTIES OF CARBON SHORT FIBER AND ALUMINA FIBER REINFORCED AL COMPOSITE BY LOW PRESSURE CASTING, Yoshiki Kataoka, Yongbum Choi, Xuan Meng, Kazuhiro Matsugi and Gen Sasaki, The 5th Asian Symposium on Materials and Processing (ASMP2018), 2018/12/07, Without Invitation, English, preprint
  54. Orientation Control and Thermal Properties of Graphite / Cupper Composites Prepared by Spark Plasma Sintering, Gen Sasaki, Yojiro Miyoshi, Lu Yang,Kenjiro Sugio, Yongbom Choi,Kazuhiro Matsugi, China-Japan Joint Conference on Composite Materials(CJJCC-13), 2018/10/20, With Invitation, English, preprint
  55. Fabrication and characterization of porous material using CNTs and it reinforced Al matrix composites materials, Xingxing Zhao, Fei Gao, Yongbum choi, Kazuhiro Matsugi, Gen Sasaki, China-Japan Joint Conference on Composite Materials(CJJCC-13), 2018/10/20, Without Invitation, English, preprint
  56. Fabrication development of open and closed cell ceramic porous and application of AlN ceramic porous / Fe composites, Yusuke Seto, Yongbum Choi, Kazuhiro Matsugi, Gen Sasaki, Kenjiro Sugio, China-Japan Joint Conference on Composite Materials(CJJCC-13), 2018/10/20, Without Invitation, English, preprint
  57. Possibility of as cast applications on beta type titanium alloys for energy saving measures, Xi-Long Ma, Kazuhiro Matsugi, Ryohei Matsuzaki, Zhe-Feng Xu, Yong-Bum Choi, Jie Hu, Xin-Gang Liu and Hao Huang, The 7th Japan-Korea Conference for Young Foundry Engineers, 2018/10/13, Without Invitation, English, preprint
  58. Al-AlN粒子分散型複合材料の熱伝導・熱膨張特性評価, 杉尾健次郎, 川田　拓哉 、崔龍範、佐々木元, 日本金属学会2018年（第163回）秋期講演大会, 2018/09/19, Without Invitation, Japanese, preprint
  59. Fabrication of porous carbon nano fiber with high porosity and their thermal property, 高　飛, 崔龍範、松木一弘、杉尾健次郎、佐々木元, 日本金属学会2018年（第163回）秋期講演大会, 2018/09/19, Without Invitation, Japanese, preprint
  60. Fabrication of Fe-TiB2 composites and their properties, Yujiao Ke, Kazuhiro Matsugi , Zhefeng Xu, Yongbum Choi, Mingzhi Wang and Jinku Yu, 2018 World Congress on Powder Metallurgy, 2018/09/16, Without Invitation, English, preprint
  61. カーボンナノチューブ分 散銅複合材料の組織が熱 的特性に及ぼす影響, 藤村晃庸, 佐々木元， 杉尾健二郎， 松木一弘，崔 龍範, 日本鉄鋼協会・日本金属学会 中国四国支部 鉄鋼第 61 回・金属第 58 回 合同講演大会, 2018/08/20, Without Invitation, Japanese, preprint
  62. 炭素材料の表面構造が鉄 との反応性に与える影響, 藤井俊輔, 杉尾健次郎，崔龍範， 松木一弘，佐々 木元, 日本鉄鋼協会・日本金属学会 中国四国支部 鉄鋼第 61 回・金属第 58 回 合同講演大会, 2018/08/20, Without Invitation, Japanese, preprint
  63. Co 基合金の設計・浮揚溶 解と形状記憶をはじめと した特性評価, 結城健太, 松木一弘， 崔龍範，許哲峰, 日本鉄鋼協会・日本金属学会 中国四国支部 鉄鋼第 61 回・金属第 58 回 合同講演大会, 2018/08/20, Without Invitation, Japanese, preprint
  64. β 型 Ti 合金の新組成領域 と特性評価, 林資豊, 松木一弘，許哲 峰，崔龍範，Ma Xilong，Liu Xingang（燕山大), 日本鉄鋼協会・日本金属学会 中国四国支部 鉄鋼第 61 回・金属第 58 回 合同講演大会, 2018/08/20, Without Invitation, Japanese, preprint
  65. Fe 系基複合材料の放電焼 結特性, 西田傑, 松木一弘，崔龍 範，許哲峰），町田将人, 日本鉄鋼協会・日本金属学会 中国四国支部 鉄鋼第 61 回・金属第 58 回 合同講演大会, 2018/08/20, Without Invitation, Japanese, preprint
  66. カーボンナノチューブを 用いた多孔体及び金属基 複合材料の開発, 趙星星, 崔龍範， 松木 一弘，許哲峰, 日本鉄鋼協会・日本金属学会 中国四国支部 鉄鋼第 61 回・金属第 58 回 合同講演大会, 2018/08/20, Without Invitation, Japanese, preprint
  67. 鋳造法による炭素短繊維 強化アルミ基複合材料の 製造方法の開発, 彭慶紅, 崔龍範， 松木 一弘，許 哲峰, 日本鉄鋼協会・日本金属学会 中国四国支部 鉄鋼第 61 回・金属第 58 回 合同講演大会, 2018/08/20, Without Invitation, Japanese, preprint
  68. 高温はんだ用鉛フリーBiAg-Cu 系合金の開発と熱 疲労特性, 許哲峰（広大・工）, Meiqi Yu，松 木一弘，崔龍 範，本塚智（岐 阜高専），末次憲一郎（神 戸大） ，Jinku Yu（燕山大）, 日本鉄鋼協会・日本金属学会 中国四国支部 鉄鋼第 61 回・金属第 58 回 合同講演大会, 2018/08/20, Without Invitation, Japanese, preprint
  69. Effect of the interfacial thermal resistance on the effective thermal conductivity of aluminum matrix composites, Yongbum Choi, Technical Meeting on Fusion Materials, 2018/07/06, With Invitation, English, preprint
  70. イメージベースシミュレーションによるAl基粒子分散型複合材料 の界面熱抵抗の評価, 杉尾健次郎, (院)河野圭 将，　崔　龍範，　佐々木元, 一般社団法人 軽金属学会 第134回春期大会プログラム, 2018/05/26, Without Invitation, Japanese, preprint
  71. 放電焼結法により作製したグラファイト/銅複合材料の組織と熱伝導特性の関係, 佐々木 元, 三好 輝司郎　 楊 路 杉尾 健次郎　 崔 龍範　 松木 一弘, 日本金属学会 2018 年春期（第162 回）講演大会, 2018/03/20, Without Invitation, Japanese, preprint
  72. イメージベースシミュレーションによるAl-SiC粒子分散複合材料の界面熱抵抗の評価Ⅱ, 杉尾 健次郎, 河野 圭将 崔 龍範 佐々木 元, 日本金属学会 2018 年春期（第162 回）講演大会, 2018/03/20, Without Invitation, Japanese, preprint
  73. カーボン＋アルミナファイバー強化アルミ複合材料の製造及び特性評価, 崔 龍範, 片岡 義貴（院） 許 哲峰, 松木 一弘　 杉尾 健次郎　 佐々木 元, 日本金属学会 2018 年春期（第162 回）講演大会, 2018/03/20, Without Invitation, Japanese, preprint
  74. Development of hybrid carbon fiber and carbon nano fiber reinforced Al composites, 孟 宣, 崔 龍範　 松木 一弘　 許 哲峰,劉 文昌, 日本金属学会 2018 年春期（第162 回）講演大会, 2018/03/20, Without Invitation, Japanese, preprint
  75. Effect of Anisotropic Thermal Conductivity of Carbon Fiber in Aluminum Matrix Composite, 趙 研, 杉尾 健次郎, 崔 龍範, 許 哲峰, 佐々木 元, 燕山大学 于 金库, 日本金属学会 2018 年春期（第162 回）講演大会, 2018/03/20, Without Invitation, Japanese, preprint
  76. Fabrication of FeB-Fe/Ni system hard materials by spark plasma sintering and their characteristics, Zhefeng XU, Kazuhiro MATSUGI, Shaoming KANG, Yombum CHOI, Jinku YU, JSPM International Conference on Powder and Powder Metallurgy 60th Anniversary, 2017/11/06, Without Invitation, English, preprint
  77. Design and Development of Bi System Alloys for High Temperature Solders, Meiqi Yu, Kazuhiro Matsugi, Yongbum Choi, Jinku Yu, Satoshi Motozuka, Ken-ichiro Suetsugu and Zhefeng Xu, The 3rd International Symposium on Metastable Materials Science &Technology, 2017/10/12, Without Invitation, English, preprint
  78. Manufacturing process of hybrid fiber reinforced aluminum matrix composite by low pressure casting, Yongbum Choi, 3rd International Sysposium on metastable materials science and technology, 2017/10/12, With Invitation, English, Qinhuangdao, China, preprint
  79. イメージベースシミュレーションによるAl-SiC 粒子分散複合材料の界面熱抵抗の評価, 杉尾 健次郎, 崔龍範，佐々木元, 日本金属学会 2017年秋期講演大会　(第161回), 2017/09/06, Without Invitation, Japanese, preprint
  80. Influences of Cold Rolling Treatment on Treatment on Thermal Properties of Spark Plasma Sintered Cf-Cu Composites, 楊 路, 杉尾健次郎，崔龍範，松木一弘，佐々木元, 日本金属学会 2017年秋期講演大会　(第161回), 2017/09/06, Without Invitation, Japanese, preprint
  81. 溶融攪拌法によるカーボンナノファイバ添加Mg-Al-Ca合金複合材料の作製と機械的性質, 佐々木元, 姚友強(院生)，杉尾健次郎，崔龍範，松木一弘　, 日本金属学会 2017年秋期講演大会　(第161回), 2017/09/06, Without Invitation, Japanese, preprint
  82. 多機能性を持つハイブリット線維強化複合材料の開発, 崔龍範, 片岡義貴(院生)，松木一弘，許哲峰，杉尾健次郎，佐々木元, 日本金属学会 2017年秋期講演大会　(第161回), 2017/09/06, Without Invitation, Japanese, preprint
  83. FeB-Ni系硬質材料の組織制御と切削特性, 許哲峰, 松木一弘，康少明(院生)，崔龍範，山田啓司，燕山大工　于金庫, 日本金属学会 2017年秋期講演大会　(第161回), 2017/09/06, Without Invitation, Japanese, preprint
  84. Estimation of effective thermal conductivity of metal matrix composites by using image analysis, Kenjiro Sugio, Yongbum Choi, and Gen Sasaki, 21th International conference on composite materials (ICCM21), 2017/08/21, Without Invitation, English, preprint
  85. Manufacturing process of hybrid aluminum matrix composite by low pressure casting, Yoshiki Kataoka, Yongbum Choi, Zhefeng Xu, Kenjiro Sugio, Kazuhiro Matsugi, Gen Sasaki and Hiroyuki Suzuki, 21th International conference on composite materials (ICCM21), 2017/08/21, Without Invitation, English, Shanyi Du (Harbin Institute of Technology), preprint
  86. Fabrication and thermal conductivity of carbon nanofiber reinforced aluminum matrix composite by low pressure casting method, Fei Gao, Yongbum Choi, Kazuhiro Matsugi, Zhefeng Xu, Kenjiro Sugio and Gen Sasaki, 21th International conference on composite materials (ICCM21), 2017/08/21, Without Invitation, English, Shanyi Du (Harbin Institute of Technology), Xian, China, preprint
  87. Mechanical property of Al3Ni/Al alloy composite by infiltration and reaction method, Yongbum Choi, Zhefeng Xu, Kazuhiro Matsugi, Kenjiro Sugio and Gen Sasaki, 21th International conference on composite materials (ICCM21), 2017/08/21, Without Invitation, English, Shanyi Du (Harbin Institute of Technology), Xian, China, preprint
  88. Particle Detection of Al-SiC Particle-Dispersed Composites by using Image Recognition with Machine Learning Technique, Yosuke Otani, Kenjiro Sugio,Yongbum Choi, Gen Sasaki, International Symposium on Green Manufacturing and Applications (ISGMA 2017), 2017/06/27, Without Invitation, English, GyeongJu, South Korea, preprint
  89. Effect of Preparation Conditions on Thermal Properties of Graphite / Copper Composites, Yojiro Miyoshi, Gen Sasaki, Kenjiro Sugio, Yongbum Choi, Kazuhiro Matsugi, International Symposium on Green Manufacturing and Applications (ISGMA 2017), 2017/06/27, Without Invitation, English, GyeongJu, South Korea, preprint
  90. Microstructure control of TiB2 particle dispersed steel composites, Koki Tominaga, Gen Sasaki,Kazunari Noguchi, Kenjiro Sugio,Yongbum Choi, Kazuhiro Matsugi, International Symposium on Green Manufacturing and Applications (ISGMA 2017), 2017/06/27, Without Invitation, English, GyeongJu, South Korea, preprint
  91. Evaluation of Interfacial Thermal Resistance of Al-SiC Composites by Using Image-based Calculation, Keisuke Kono, Sugio Kenjiro,Yongbum Choi, Gen Sasaki, International Symposium on Green Manufacturing and Applications (ISGMA 2017), 2017/06/27, Without Invitation, English, GyeongJu, South Korea, preprint
  92. Exploring Stable Structure of Solute Cluster in Al-Si Based Alloys by using First Principles Calculation and Kinetic Monte Carlo Method, Hiroshi Mito, Kenjiro Sugio,Yongbum Choi, Gen Sasaki, International Symposium on Green Manufacturing and Applications (ISGMA 2017), 2017/06/27, Without Invitation, English, GyeongJu, South Korea, preprint
  93. Structure Control of VGCF/Aluminum Metal Matrix Composite, Erlangga Hanggara, Kenjiro Sugio,Gen Sasaki, Yongbum Choi,Kazuiro Matsugi, International Symposium on Green Manufacturing and Applications (ISGMA 2017), 2017/06/27, Without Invitation, English, GyeongJu, South Korea, preprint
  94. Development of CNF/ Flame-resistant Magnesium Alloy Composites by Stir Casting, Gen Sasaki, Youqiang Yao,Kenjiro Sugio, Yongbum Choi, International Symposium on Green Manufacturing and Applications (ISGMA 2017), 2017/06/27, Without Invitation, English, GyeongJu, South Korea, preprint
  95. Evaluation of spatial distrubution of second phase in particel dispersed composites with machine learing technique, Kenjiro Sugio, Yongbum Choi, Gen Sasaki, 6th JSME/ASME 2017 International Conference on Materials and Processing, ICM&P2017, 2017/06/04, Without Invitation, English, preprint
  96. Microstructures and mechanical property of intermetallic compounds reinforced composites, Yongbum Choi, Zhefeng Xu, Kauzhiro Matsugi, Kenjiro Sugio, Gen Sasaki, 6th JSME/ASME 2017 International Conference on Materials and Processing, ICM&P2017, 2017/06/04, Without Invitation, English, preprint
  97. Advanced technology of carbon continuous fiber reinforced composite, Yongbum Choi, Technical Meeting on Advanced Materials, 2017/03/28, With Invitation, English, S. W. Kim (National Fusion Research Institute ), NFRI, Daejeon, Korea, published
  98. Some Properties of the Bi System Alloys at High Temperature, 2017/03/27, Without Invitation, English, preprint
  99. Al-SiC粒子分散複合材料の粒子サイズと有効熱伝導率の関係, 杉尾　健次郎, 河野　圭将、 崔　龍範、佐々木　元, 2017/03/27, Without Invitation, Japanese, preprint
  100. Thermal Properties of Regular Oriented Cf Reinforced Cu Matrix Composite Prepared by Spark Plasma Sintering, 2017/03/27, Without Invitation, Japanese, preprint
  101. 多孔体の表面状況による多孔体強化複合材料の組織に与える影響, 崔　龍範, 平野　智一、許　哲峰、松木　一弘、杉尾　健次郎、佐々木　元, 2017年春季第160回講演大会, 2017/03/27, Without Invitation, Japanese, preprint
  102. Development of the ubiquitous FeB system compacts for cutting tools, 康　少明, 松木　一弘、許　哲峰、崔　龍範、山田　啓司、于　金庫, 2017年春季第160回講演大会, 2017/03/27, Without Invitation, Japanese, preprint
  103. 機械学習による画像認識を用いた粒子分散型複合材料の粒子空間分布評価, 杉尾 健次郎, 大谷 洋介、崔 龍範、佐々木 元, 日本機械学会 第24回機械材料・材料加工技術講演会(M&P2016), 2016/11/25, Without Invitation, Japanese, preprint
  104. 含浸反応法による作製した粒子分散強化複合材料の機械的特性, 崔 龍範, 堀田 祐介(院）、 許 哲峰、松木 一弘、杉尾 健次郎、佐々木 元, 日本機械学会 第24回機械材料・材料加工技術講演会(M&P2016), 2016/11/25, Without Invitation, Japanese, preprint
  105. 放電焼結法によるTiB2/Al複合材料の組織制御と機械的性質、熱伝導特性に与える影響, 廣瀬貴昭，崔龍範，杉尾健次郎，松木一弘, 廣瀬貴昭，崔龍範，杉尾健次郎，松木一弘, 軽金属学会第131 回秋期大会, 2016/11/05, Without Invitation, Japanese, preprint
  106. 組織画像を用いたAl-SiC粒子分散型複合材料の有効熱伝導率の評価, 崔龍範，佐々木元, 崔龍範，佐々木元, 軽金属学会第131 回秋期大会, 2016/11/05, Without Invitation, Japanese, preprint
  107. Estimation of Effective Thermal Conductivity of SiC/Al Composites by Using Image Analysis, Kenjiro Sugio, Yong-Bum Choi, Gen Sasaki(Hiroshima University), 10th Asian-Australasian Conference on Composite Materials, 2016/10/16, Without Invitation, English, preprint
  108. Dispersibility of TiB2 Paricles in Pure Aluminum Matrix Prepared by Spark Plasma Sintering, Gen Sasaki, Takaaki Hirose, Kenjiro Sugio, Yong-Bum Choi, Kazuhiro Matsugi(Hiroshima University), 10th Asian-Australasian Conference on Composite Materials, 2016/10/16, Without Invitation, English, preprint
  109. Fabrication of Lotus Type SiO2+VGCF Reinforced Al Composites and Their Thermal Property, Y.B. Choi, Z. F. Zu, K. Matsugi, K. Sugio, G. Sasaki(Hiroshima Uinversity), M.H. Lee(Dong-Eui Institute of Technology), 10th Asian-Australasian Conference on Composite Materials, 2016/10/16, Without Invitation, English, preprint
  110. 鉛フリー高温はんだ用Bi系合金の設計と高温特性, 許哲峰, 于美琪、八木祐樹、崔龍範、松木一弘　岐阜高専　本塚智　神戸大学　末次憲一郎, 日本鋳造工学会第168回全国講演大会・日本鋳造協会平成28年度秋季大会, 2016/09/23, Without Invitation, Japanese, preprint
  111. 含浸反応法による金属間化合物分散強化複合材料の製造及び特性評価, 崔　龍範, 許　哲峰, 松木　一弘, 杉尾　健次郎, 佐々木　元, Won-Jo Park, 2016年秋季講演大会 (第159回)　日本金属学会講演大会, 2016/09/21, Without Invitation, Japanese, preprint
  112. Multi-functional properties of TiB2 particles dispersed pure aluminum composites, T. Hirose, K. Sugio, Y.B. Choi, K. Matsugi, T. Hirose, K. Sugio, Y.B. Choi, K. Matsugi, The 12th China-Japan Joint Conference on Composite Materials, 2016/09/14, With Invitation, English, preprint
  113. Some Properties of the compositional optimized Bi-2Ag-0.5Cu alloy for high temperature solders, 2016/08/01, Without Invitation, English, preprint
  114. Preparation of VGCF reinforced magnesium matrix composites by low pressure infiltration, Y. Yao, Y. Yao, The 9th pacific rim international conference on advanced materials and processing, 2016/08/01, Without Invitation, English, preprint
  115. Effect of Microstructure on Mechanical and Thermal Properties of Titanium Boride Dispersed Aluminum Composites by Spark Plasma Sintering, G. Sasaki, T. Hirose, K. Sugio, Y.B. Choi, K. Matsugi, 17 th US-Japan Conf. on Composite Materials, 2016/08/01, Without Invitation, English, preprint
  116. Fabrication and thermal properties of lotus structured SiO2/Al and SiO2+VGCF/Al composites by low pressure infiltration method, Yongbum Choi, Moonhee Lee, Zhefeng Xu, Kazuhiro Matsugi, Kenjiro Sugio and Gen Sasaki, The 9th Pacific Rim International Conference on Advanced Materials and Processing（PRICM9）, 2016/08/01, Without Invitation, English, preprint
  117. Preparation of high temperature lead-free solder composites, Gen Sasaki, Koichi Takeuchi, Kenjiro Sugio, Yongbum Choi and Kazuhiro Matsugi, The Ninth Pacific Rim International Conference Advanced Materials and Processing (PRICM9), 2016/08/01, Without Invitation, English
  118. Evaluation of spatial distrubution of second phase in composites with machine learning technique, Kenjiro Sugio, Yosuke Ohtani, Yong-Bun Choi and Gen Sasaki, The Ninth Pacific Rim International Conference Advanced Materials and Processing (PRICM9), 2016/08/01, Without Invitation, English, preprint
  119. アルミニウム基複合材料における強化相のサイズと有効熱伝導率の関係, 杉尾健次郎, 山田理欧(院)、崔龍範、佐々木元, 軽金属学会　中国四国支部　第8回講演大会, 2016/07/12, Without Invitation, Japanese, preprint
  120. Microstructure analysis of high porosity nickel porous reinforced metal composites by infiltration and reaction method, Tomokazu Hirano, Yongbum Choi, Kazuhiro Matsugi, Zhefeng Zu, Kenjiro Sugio and Gen Sasaki, International Symposium on Green Manufacturing and Applications (ISGMA 2017), 2016/06/27, Without Invitation, English, GyeongJu, South Korea, preprint
  121. Development of Carbon nanotube reinforced composite by low pressure casting, Yongbum Choi, Zhefeng Xu, Kazuhiro Matsugi, Kenjiro Sugio, Sangpill Lee, Gen Sasaki, International sysposium on green manufacutring and applications (ISGMA2016), 2016/06/21, Without Invitation, Japanese, preprint
  122. New manufacturing process of carbon fiber reinforced composites for high performance, Yongbum Choi, 2016 International Forum on Automobile Material Invitation, 2016/06/02, With Invitation, English, published
  123. Introduction of metal matrix composites (MMCs) for electronic devices, automobile and other structural application industries, Yongbum Choi, Technical Meeting on Material Science, 2016/04/29, With Invitation, English, preprint
  124. Fabrication of Cr based electrodeposited composite film using nano ZrO2 particles on aluminum substrate, Kenjiro Sugio, Kenjiro Sugio, Yongbum Choi, Gen Sasaki,Asep Ridwan Setiawan, Aditianto Ramelan, International Conference on Design and Application of Engineering Materials(IC-DAEM2018), 2018/09, Without Invitation, English, preprint
  125. Development of carbon short fiber reinforced aluminium matrix composites by low pressure infiltration process, Xuan Meng, Yongbum Choi, Kazuhiro Matsugi, Wentao Hu, Wenchang Liu, International Conference on Design and Application of Engineering Materials(IC-DAEM), 2018/09, Without Invitation, English, preprint
  126. Microstructures and flexural strength of Al3Ni intermetallic compound reinforced Al alloy matrix composite by infiltration and reaction method, Yongbum Choi, Tomokazu Hirano, Kazuhiro Matsugi, Kenjiro Sugio, Sasaki Gen, International Conference on Design and Application of Engineering Materials(IC-DAEM), 2018/09, Without Invitation, English, preprint
  127. 過共晶アルミニウム合金の摩耗特性, 王多, 崔龍範,杉尾健次郎,佐々木元，田畑潤二, 第10回軽金属学会中国史国支部講演大会, 2018/07, Without Invitation, Japanese, preprint
  128. Design of α-type titanium alloys and their characterizations, 馬喜龍, 松木一弘,許哲峰,崔龍範,燕山大学 胡婕,劉 鑫剛,黄 浩, 第10回軽金属学会中国史国支部講演大会, 2018/07, Without Invitation, Japanese, preprint
  129. Development of Tool Steel Matrix Composites with High Thermal Conductivity, Gen Sasaki, Yongbum Choi, Kenjiro Sugio, Kazuhiro Matsugi, International conference on processing and manufacturing of advanced materials ( THERMEC2018 ), 2018/07, Without Invitation, English, preprint
  130. Evaluation of effective thermal conductivity of metal matrix composites by using image-based calculation, Kenjiro Sugio, Choi Yongbum, Sasaki Gen, International conference on processing and manufacturing of advanced materials ( THERMEC2018 ), 2018/07, Without Invitation, English, preprint
  131. Development Of Graphene Reinforced Metal Matrix Composite By Spark Plasma Sintering, Yongbum Choi, Fei Gao, Yosuke Dobashi, , Kazuhiro Matsugi, ６th International congress of technology engineering and science, 2018/07, Without Invitation, English, preprint
  132. Preparation of FeB-Ni Hard Materials by Electroless Coating and Spark Sintering Technique and Their Mechanical Properties, Shaoming Kang, Zhefeng Xu, Yongbum Choi, Kazuhiro Matsugi and Jinku Yu, 平成27 年度秋季粉体粉末冶金協会講演大会, 2015/11, Without Invitation, English, preprint
  133. Effect of nickel coating on graphite for preparation of graphite/magnesium composite, Youqiang Yao, Zhefeng Xu, Sugio Kenjiro, Yongbum Choi, Shaoming Kang, Rudong Fu, Gen Sasaki, 10th Korea-Japan Joint Symposium on Composite Materials,, 2015/10, Without Invitation, English
  134. Effective thermal conductivity measurement of metal matrix composite and thermal conduction simulation with steady method, Rio Yamad, Takaaki Hirose, Sugio Kenjiro, Yongbum Choi, Gen Sasaki, 10th Korea-Japan Joint Symposium on Composite Materials, 2015/10, Without Invitation, English
  135. Development of a software to evaluate spatial distribution of second phase in composite, Sugio Kenjiro, Yongbum Choi, Gen Sasaki, 10th Korea-Japan Joint Symposium on Composite Materials, 2015/10, Without Invitation, English
  136. Development of fabrication process and characterization of intermetallic compoudns”, Yongbum Choi, Yusuke Hotta, Kazuhiro Matsugi, Zhefeng Xu, Gen Sasaki, and Kenjiro Sugio, 10th Korea-Japan Joint Symposium on Composite Materials, 2015/10, Without Invitation, English
  137. Development of new manufacturing process of carbon nano fiber reinforced metal matrix composite, Yongbum Choi, Hiroshi Ujino, Kazuhiro Matsugi, Zhefeng Xu, Gen Sasaki, and Kenjiro Sugio, 10th Korea-Japan Joint Symposium on Composite Materials, 2015/10, Without Invitation, English
  138. Development of manufacturing process of fined intermetallic compound dispersion compsites, Yongbum Choi, Kazuhiro Matsugi, Zhefeng Xu, Gen Sasaki, and Kenjiro Sugio, 10th Korea-Japan Joint Symposium on Composite Materials, 2015/10, Without Invitation, English
  139. Manufacturing process development for refining intermetallic compound by infiltration and reaction method, Yongbum Choi, Moonhee Lee, Zhefeng Xu, Kenjiro Sugio, Kazuhiro Matsugi, Gen Sasaki, Advances in mechanics of composite materials and structures (Composites Seoul 2015), 2015/10, Without Invitation, English, published
  140. Fabrication and Electrical Conductivity of VGCNF+Alp/Al1070 Composites by Low-Pressure Infiltration Process, Z.F. Xu, Y.B. Choi, K. Matsugi, M.H. Lee, Y.C. Zhao, K. Sugio and G. Sasaki, ICMS2015 Conf., 2015/03, Without Invitation, English, published
  141. Influence of Si addition on thermal conductivity of unidirectional CF/Al-Si composites fabricated by low pressure infiltration process, Y. Choi, S. Gen, M. Kasuhiro, S. Kenjiro, M. Lee, ICMS2015 Conf., 2015/03, Without Invitation, English, published
  142. Development and mechancal properties of high temperature lead free solder composites, Gen Sasaki, Meihong Niu, Kenjiro Sugio, Yongbum Choi, Kazuhiro Matsugi, Abs of the 11th China-Japan Joint Conf. on Composite Materials, 2014/10, Without Invitation, English
  143. Evaluation of electrical and thermal properties of titanium boride dispersed aluminum composites by spark plasma sintering process, Gen Sasaki, Okyong Lee, Takaaki Hirose, Kota Ishikawa, Kenjiro Sugio, Yongbum Choi, Kazuhiro Matsugi, Proc. of 2014 ASC 29 / US-Japan 16 / ASTM D30 Conference, 2014/09, Without Invitation, English
  144. Thermeal properties of titanium boride particle reinforced pure aluminum composites, Gen Sasaki, T. Hirose, O.Y.Lee, Y.B. Choi, K. Sugio, K. Matsugi, Proc. of Canada-Japan Workshop on Composites, 2014/08, Without Invitation, English
  145. Microstructure control of CNF/Aluminum composites and effect on electrical conductivity, Gen sasaki, Ok Yong Lee, Yongbum Choi, Kenjiro Sugio, Kazuhiro Matsugi, Proc. of JSME int‘l conf. on Materials and processing, 2014/06, Without Invitation, English
  146. Microstructure Control of VGCF/Aluminum Composites by Rolling, Gen Sasaki, Yuji Ishii, Ok Yong Lee, Yong Bum Choi, Kenjiro Sugio, Kazuhiro Matsugi, 9th International Conference on Fracture & Strength of Solids, 2013, Without Invitation, English, published
  147. Optimal Production Process of Particulate Intermetallic compound reinforced Aluminum metal Matrix Composites, Junichi Murakami, Yong Bum Choi, Motoyama Takahiro, Kazuhiro Matsugi, Kenjiro Sugio, Gen Sasaki, Hyeong Jo Kim, 9th International Conference on Fracture & Strength of Solids, 2013, Without Invitation, English, published
  148. Anisotropy of CVI- and NITE-SiC/SiC Composite by Various Failure Modes, Yong Bum Choi, Tatsuya Hinoki, Takashi Nozawa, Kazuhiro Matsugi, Tulugan Kelimu, Won Jo Park, 9th International Conference on Fracture & Strength of Solids, 2013, Without Invitation, English, published
  149. Property-and shape-control for titanium compacts in spark sintering process, K. Matsugi, Y. B. Choi, G. Sasaki, A. Hiraiwa, O. Yanagisawa, H. Kuramoto, T. Oki, Proc. of 2012 powder metallurgy world congress, Organized by ZPMA and JSPM, 2013, 2013, Without Invitation, English, published
  150. The preparation and properties of Aluminum-Silicon and Aluminum-Silicon/Carbon nanoparticles synthesized by arc discharge method, HyeongJo Kim, Kelimu Tulugan, YongBum Choi, XingLong Dong, WonJo Park, 9th International Conference on Fracture & Strength of Solids, 2013, Without Invitation, English, published
  151. MICROSTRUCTURE AND PROPERTY OF GRAPHENE REINFORCED METAL MATRIX COMPOSITE, Yosuke Dobashi, Yongbum Choi, Kazuhiro Matsugi and Kejiro Sugio, The 5th Asian Symposium on Materials and Processing (ASMP2018), Without Invitation, English, preprint

Awards

  1. 2021/04/27, Katazima award, Hiroshima university, Possibility of As-cast applications on beta-type titanium alloys proposed in the newly expanded area of Bot-Mdt diagram
  2. 2021/04/27, Katazima award, 日本鋳造工学会中国四国支部, Effect of Si Effect of Si Addition on Microstructure and mechanical properties of Al-1.5%Mn alloys
  3. 2016/10/18, The Best Presentation Award, 10th Asian-Australasian Conference on Composite Materials, Development of manufurcturing process of porous VGCF and their mechanical property
  4. 2016/07/09, 研究開発奨励賞, 軽金属学会中国四国支部, アルミニウム基複合材料における強化相のサイズと有効熱伝導率の関係
  5. 2016/04/21, Encouragement prize, Japan Foundry Engineering Society, Branch of Chyugoku-shikoku, 鋳造プロセス利用の高機能· 多機能材料の構造·材料制御
  6. 2016/04/21, Katazima Award, Japan Foundry Engineering Society, Branch of Chyugoku-shikoku, Compostional optimization of Al-Mn-X alloys and their tensile and corrosion properties
  7. 2015/10/29, Best Paper Award, 10th The 10th Korea-Japan Joint Symposium on Composite Materials, Development of new manufacturing process of carbon nano fiber reinforced metal matrix composite
  8. 2014/03/18, 功労賞, JILM
  9. 2019/12/07, Poster Paper Awards, The Korean Society for Composite Materials, Manufacturing Process Of Graphene Reinforced Metal Matrix Composite With High Volume Rate Of Graphene

Patented

  1. Patent, JP/07.08.18/JPA 2018148885, 2019/07/24, Fe-based sintered body, Fe-based sintered body production method and Hot-Pressing Die
  2. Patent, JP/07.08.18/JPA 2018148884, 2021/12/03, Method for manufacturing Fe-SiC composite material and Fe-SiC composite material
  3. Patent, JP第5988667号, 2016.8.19
  4. Patent, 5988667, 2016//8//1

External Funds

Acceptance Results of Competitive Funds

  1. KAKENHI(Grant-in-Aid for Scientific Research (C)), 2018, 2020
  2. KAKENHI, 2015, 2017
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  3. KAKENHI, Development of manufacturing process for multi-functional metal matrix composites with high shape flexibility, 2009, 2011
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  4. KAKENHI, Control of thermal or elecrical properties and optimiazation of composition or shape for development of lead free electric fuses as environmentally friendly materials, 2011, 2013
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Social Activities

Organizing Academic Conferences, etc.

  1. 2nd collaborative symposium in composite materials, Yongbum Choi, Gen Choi, Kenjiro Sugio, 2021/09, 2021/09