Rchr
J-GLOBAL ID：202001004969121125
Update date: Feb. 01, 2024
Ma Yunwu
ま ゆんう | Ma Yunwu
Affiliation and department：
Job title：
Specially Appointed Assistant Professor
Homepage URL (1)：
https://researchmap.jp/Yunwu_Ma
Research field (2)：
Manufacturing and production engineering
, Material fabrication and microstructure control
Research keywords (6)：
Fracture behavior of joint
, Friction-based welding and joining
, Mechanical joining
, Aluminum alloy
, Dissimilar material joining
, Simulation of welding and joining processes
Research theme for competitive and other funds (1)：
- 2021 - 2023 Dynamic thermo-mechanical phenomenon and multi-scale strengthening mechanism during friction stir weld-riveting process
Papers (48)：
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Peihao Geng, Hong Ma, Mingxiang Wang, Guoliang Qin, Jun Zhou, Chunbo Zhang, Yunwu Ma, Ninshu Ma, Hidetoshi Fujii. Dissimilar linear friction welding of Ni-based superalloys. International Journal of Machine Tools and Manufacture. 2023. 191
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Zhengxiao Yu, Ninshu Ma, Hidekazu Murakawa, Goro Watanabe, Mingyao Liu, Yunwu Ma. Prediction of the fatigue curve of high-strength steel resistance spot welding joints by finite element analysis and machine learning. International Journal of Advanced Manufacturing Technology. 2023. 128. 5-6. 2763-2779
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Yunwu Ma, Reika Akita, Yohei Abe, Peihao Geng, Pengjun Luo, Seiichiro Tsutsumi, Ninshu Ma. Mechanical Performance Evaluation of Multi-Point Clinch-Adhesive Joints of Aluminum Alloy A5052-H34 and High-Strength Steel JSC780. Automotive Innovation. 2023
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Peihao Geng, Masashi Morimura, Song Wu, Yong Liu, Yunwu Ma, Ninshu Ma, Yasuhiro Aoki, Hidetoshi Fujii, Hong Ma, Guoliang Qin. Prediction of residual stresses within dissimilar Al/steel friction stir lap welds using an Eulerian-based modeling approach. Journal of Manufacturing Processes. 2022. 79. 340-355
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Yunwu Ma, Yohei Abe, Peihao Geng, Reiki Akita, Ninshu Ma, Ken-ichiro Mori. Adhesive dynamic behavior in the clinch-bonding process of aluminum alloy A5052-H34 and advanced high-strength steel JSC780. Journal of Materials Processing Technology. 2022. 305. 117602-117602
ｍore...
Lectures and oral presentations (16)：
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Mechanical and solid-state hybrid joining of light alloys by friction self-piercing riveting process
(AUIN International Symposium on Automotive Lightweight 2020)
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Friction self-piercing riveting of magnesium alloy AZ31B and aluminum alloy AA6061-T6
(2019)
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Strengthening Mechanism in Resistance Rivet Welded Aluminum/Steel Joints
(Visual-JW 2019 and WSE 2019 2019)
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FE analysis of transient temperature during coaxial one-side resistance spot welding of metal and plastic
(Visual-JW 2019 and WSE 2019 2019)
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Mechanical and solid-state hybrid joining of high strength aluminum alloy AA7075-T6 by friction self-piercing riveting (F-SPR) process
(2019 AWS PROFESSIONAL PROGRAM 2019)
ｍore...
Education (1)：
- 2013 - 2019 Shanghai Jiao Tong University School of Mechanical Engineering Doctor of Engineering
Work history (1)：
- 2018/11 - 現在 Osaka University Joining and Welding Research Institute Specially Appointed Assistant Professor
Awards (4)：
- 2021/03 - American Welding Society A. F. Davis Silver Medal Award - Machine Design Comparison of the Resistance Spot Weldability of AA5754 and AA6022 Aluminum to Steels
- 2020/04 - Shanghai Jiao Tong University Outstanding Doctoral Dissertation Award
- 2018/06 - American Society of Mechanical Engineering Best paper award in Manufacturing Science and Engineering Conference (ASME-MSEC)
- 2016/12 - China's Ministry of Education National Scholarship for Postgraduate
Association Membership(s) (2)：
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