Year 2025 Autumn Annual Meeting of JIMM
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Session Details

一般講演6.Materials Processing : Solid process/ Solid and welding process

[G]Solid process/ Solid and welding process(1):Joining

Thu. Sep 18, 2025 9:00 AM - 12:30 PM JST
Thu. Sep 18, 2025 12:00 AM - 3:30 AM UTC
Room P(N302 3rd floor Building N)
座長:糸井 貴臣(千葉大学)、山下 享介、芹澤 久(大阪大学)
※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[299]
Development of New Simulation Method for Spot Welding of Three Steel Plates Using Thickness Reduction Model

*Hisashi SERIZAWA1, Atsushi KAWAHARA1, Takeshi MATSUKAGE2, Yufu WATANABE2, Taishi TARUI2 (1. UOsaka, 2. Nissan)
Comment()
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[300]Effect of Electrode Material on the Mechanical Properties of Resistance Spot Welds in A5052 Aluminum Alloy

*Kaito AOI1, Tomiko Yamaguchi2 (1. Kyutech(Master), 2. Kyutech)
Comment()
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[301]Effect of Joining Conditions on Joint Strength in Diffusion Bonding of Hot Work Tool Steel

*Keita KOJIMA1, Tomiko YAMAGUCHI2, Hirotsugu HORIO3 (1. Kyutech, 2. kyutech, 3. Daido Die & Mold Steel Solutions Co., Ltd.)
Comment()
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[302]Residual Stress Mapping in Linear Friction Welded Thick Steel Plates via Neutron Diffraction

*Takayuki YAMASHITA1, Kohsaku USHIODA1, Hidetoshi FUJII1, Tomoya NAGIRA2, Wu GONG3, Takuro KAWASAKI3, Stefanus HARJO3 (1. Osaka Univ., 2. NIMS, 3. JAEA)
Comment()
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

break

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[303]Welding of Aluminum Alloy/1GPa Class High Tensile Strength Steel by Magnetic Pulse Welding and Welded Interface Observation

*Ryotaro SEKIGUCHI1, Ryo KANEMATSU2, Ryosuke YAMAGATA1, Keigo OKAGAWA3, Takaomi ITOI1 (1. Chiba Univ., 2. Chiba Univ.（Present: Hitachi, Ltd）, 3. Tokyo Metropolitan College of Industrial Technology)
Comment()
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[304]Microstructural Observation of the Joint Interface in AZ31/Steel Sheets Prepared by Magnetic Pulse Welding

*Yuki MIZUNUMA1, Takuma KOBAYASHI2, Ryosuke YAMAGATA1, Keigo OKAGAWA3, Takaomi ITOI1 (1. Chiba Univ., 2. Chiba Univ. (Canon), 3. Tokyo Metropolitan College of Industrial Technology.)
Comment()
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[305]Effect of Gap Length on Equivalent Stress in Fixed Plate in Magnetic Pulse Welding

*Ryoya HAYASHI1, Taisei NISHIMURA3, Kiego OKAGAWA2, Takaomi ITOI1 (1. Chiba Univ., 2. Tokyo Metropolitan College of Industrial Technology, 3. Chiba Univ.(MUFG Bank, Ltd.))
Comment()
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[306]Dissimilar Joining of Ti-6Al-4V with ZK60 by Eutectic-Melting-Induced Liquid Metal Dealloying

*Yusuke Ohashi1, Takeshi Wada1, Hidemi Kato1 (1. Institute for Materials Research, Tohoku University)
Comment()
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[307]Improving joint strength of ultrasonic welded magnesium/aluminum joints by depositing a third element

*Mingzhe BIAN1, Ryoichi FURUSHIMA1 (1. 産総研)
Comment()
11:30 AM - 12:30 PM JST(2:30 AM - 3:30 AM UTC)

Lunch

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