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J-GLOBAL ID：201601004791186713   Update date: Jun. 24, 2024

CHOI YONG BUM

チェ ヨンボン | CHOI YONG BUM
Affiliation and department：
Hiroshima University

About Hiroshima University


Research field  (1)： Machine materials and mechanics
Research keywords  (5)： Titanium matrix composite ,  Metal and ceramic porous ,  Metal and ceramic matrix composite ,  Nano powder ,  Thermal interface materials sheet
Research theme for competitive and other funds  (8)：
  • 2018 - 2021 Development of environment-friendly as-cast Ti alloys both by simplifying the manufacturing process and expanding the alloy compositional area
  • 2020 - 2021 溶融亜鉛への超音波印加によるめっき濡れ性改善およびそのメカニズム解明
  • 2019 - 2020 溶融亜鉛への超音波印加によるめっき組織制御検討
  • 2018 - 2020 ハイブリット含浸反応法による作製した複合材料の特性評価及び応用への展開
  • 2014 - 2017 Optimum development of ubiquitous tools for formation of materials with low production-ability, using both the strengthening by borides addition and utilization of spark sintering
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Papers (157)：
  • Ryo Tsukane, Kazuhiro Matsugi, Yongbum Choi, Hiroyasu Tamai. Synthesis of TiC-Ti Composites via Mechanical Alloying/Spark Plasma Sintering Using Ti and C Powders. MATERIALS TRANSACTIONS. 2024. 65. 7. 736-743
  • Zhang linfeng,Matsugi, Kazuhiro, Xu Zhefeng, Choi Yongbum. Mechanical Responses to Microstructure Evolution of 0.1C 8Mn-4Ni-3Al Steel Subjected to Inter-critical Annealing Time. Materials Transactions. 2024
  • Xiao Yan, Kenjiro Sugio, Yongbum Choi, Tiansheng Wang, Chunzhi Zhao, Gen Sasaki. Thermal expansion behavior and analysis of Al/AlN interpenetrating phase composites with different preform porosity. Journal of Materials Research and Technology. 2024. 30. 1539-1546
  • Oxidation/Carburization Behavior of TiC-Ti Composites and Improved Wear Resistance through Surface Modification. Materials Transactions. 2024. 655. 3. 323-330
  • Xiao Yan, Gen Sasaki, Yongbum Choi, Tiansheng Wang, Zhefeng Xv, Chunzhi Zho, Kenjiro Sugio. Microstructure and mechanical properties of Al/AlN interpenetrating phase composites with different preform porosity. Materials Chemistry and Physics. 2024. 315. 129029
ｍore...
MISC (28)：
  • FUJITA Kenji, MATSUGI Kazuhiro, XU Zhefeng, CHOI Yongbum. 521 The fabrication of ubiquitously Fe-based hard materials by spark sintering. Materials and processing conference. 2015. 2015. 23. "521-1"-"521-4"
  • KAWADA Yuji, CHOI Yongbum, MATSUGI Kazuhiro, XU Zhefeng, SASAKI Gen. 326 Development of opencell porous metal with high porosity. Materials and processing conference. 2015. 2015. 23. "326-1"-"326-3"
  • UJINO Hiroshi, CHOI Yongbum, MATSUGI Kazuhiro, XU Zhefeng, SASAKI Gen, SUGIO Kenjiro. 202 Development of New Manufacturing Process of Carbon Nano-Fiber Reinforced Metal Matrix Composite. Materials and processing conference. 2015. 2015. 23. "202-1"-"202-3"
  • YAMADA Rio, HIROSE Takaaki, SUGIO Kenjiro, CHOI Yongbum, SASAKI Gen. 204 Effective Thermal Conductivity Measurement of Metal Matrix Composites and Thermal Conduction Simulation with Steady Method. Materials and processing conference. 2015. 2015. 23. "204-1"-"204-3"
  • HIROSE Takaaki, SUGIO Kenjiro, CHOI Yongbum, MATSUGI Kazuhiro, SASAKI Gen, LEE Moonhee, HINOKI Tatsuya. 205 Relationship Between Microstructure and Mechanical/Thermal Properties of TiB2/Al Composites. Materials and processing conference. 2015. 2015. 23. "205-1"-"205-3"
ｍore...
Patents (3)：
  • Method for manufacturing Fe-SiC composite material and Fe-SiC composite material
  • Fe-based sintered body, Fe-based sintered body production method and Hot-Pressing Die
  • 2016.8.19
Lectures and oral presentations  (221)：
  • A Novel lamination sintering method to prepare TiC particel reinforced titanium matrix composites with difference C content
    (The Asian Congress of Structural and Multidisciplinary Optimization 2024 2024)
  • 大気酸化処理したTiC-Ti複合材料の摩耗特性に及ぼす酸化層の影響
    (第15回 軽金属学会 中国四国支部 講演大会 2023)
  • Development of fabrication method for CNT block reinforced Cu matrix composite and their thermal property
    (The 2nd Japan-China-Korea Joint Symposium on Composite Materials 2023)
  • Microstructure and characteristics evaluation of TiB/Ti composites by using TiB sheet
    (The 2nd Japan-China-Korea Joint Symposium on Composite Materials 2023)
  • Effect of ultrasonic application on wettability of carbon and Mg alloy and application to metal matrix composite
    (The 2nd Japan-China-Korea Joint Symposium on Composite Materials 2023)
ｍore...
Professional career (1)：
  • Doctor of Engineering (Hiroshima University)
Work history (3)：
  • 2020/03 - 現在 広島大学先進理工系科学研究科 准教授
  • 2007/06/01 - Hiroshima University Faculty of Engineering Assistant professor
  • 2006/06/01 - Kyoto University Institute of Advanced Energy Researcher
Committee career (1)：
  • 2022/04/01 - 2024/03/31 日本鋳造工学会中国四国支部 理事
Awards (32)：
  • 2021/04/27 - Hiroshima university Katazima award Possibility of As-cast applications on beta-type titanium alloys proposed in the newly expanded area of Bot-Mdt diagram
  • 2021/04/27 - Katazima award Effect of Si Effect of Si Addition on Microstructure and mechanical properties of Al-1.5%Mn alloys
  • 2019/12/07 - Poster Paper Awards Manufacturing Process Of Graphene Reinforced Metal Matrix Composite With High Volume Rate Of Graphene
  • 2019/12/07 - The Korean Society for Composite Materials Poster Paper Awards Manufacturing Process Of Graphene Reinforced Metal Matrix Composite With High Volume Rate Of Graphene
  • 2019/12/07 - The Korean Society for Composite Materials Best Poster Award Manufacturing Process Of Graphene Reinforced Metal Matrix Composite With High Volume Rate Of Graphene
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Association Membership(s) (5)：
Japan Foundry Engineering Society ,  Japan Society for Composite Materials ,  The Japan Society of Mechanical Engineering ,  Tha Japan Institute of Light Metals ,  The Japan Institute of Metals and Materials
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