日本金属学会2021年春期(第168回)講演大会
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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

Wed. Mar 17, 2021 1:00 PM - 3:55 PM JST
Wed. Mar 17, 2021 4:00 AM - 6:55 AM UTC
Rm. H ZoomRm.H
Chair:Tomoya NAGIRA(NIMS)
※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）
1:00 PM - 1:30 PM JST(4:00 AM - 4:30 AM UTC)

[61][功績賞受賞講演]Elucidation of solidification/welding defects & microstructural evolution mechanisms using in situ observation of solidification/deformation behaviors

*Tomoya NAGIRA1 (1. NIMS)
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[62]TEM Observations and Cutting Tests of Ti(C, N)-X (X=W, Mo) Cermets

*Takashi MURAKAMI1, Atsushi KORENAGA1, Tsuguyori OHANA1 (1. AIST)
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[63]Analysis of reduction mechanism of nickel oxide using microwave furnace

*Yoshitomo Watanabe1, Shunsuke Kashiwakura1, Shoki Kosai1, Eiji Yamasue1 (1. Ritsumeikan Univ)
2:00 PM - 2:20 PM JST(5:00 AM - 5:20 AM UTC)

break

2:20 PM - 2:35 PM JST(5:20 AM - 5:35 AM UTC)

[64]Elucidation of interface joining mechanism for pressure-control joule-heat forge welding of high carbon steel

*Huihong LIU1, Tetsuya MIYAGAKI1, Masayoshi KAMAI1, Yunwu MA1, Ninshu MA1, Hidetoshi FUJII1 (1. JWRI, Osaka Univ.)
2:35 PM - 2:50 PM JST(5:35 AM - 5:50 AM UTC)

[65]Dissimilar solid-state bonding of CP-Ti to 304 stainless steel with small deformation by Joule heating

*Kiyoaki SUZUKI1, Yutaka SATO2, Shun Tokita2 (1. Tohoku Univ., 2. Tohoku Univ.)
2:50 PM - 3:05 PM JST(5:50 AM - 6:05 AM UTC)

[66]Investigation of WC-tool-component solution mechanism arose in a steel surface layer during friction stir processing

*Hajime Yamamoto1, Yudai Imagawa2, Kazuhiro Ito1 (1. JWRI, Osaka Univ., 2. JWRI, Osaka Univ.)
3:05 PM - 3:25 PM JST(6:05 AM - 6:25 AM UTC)

break

3:25 PM - 3:40 PM JST(6:25 AM - 6:40 AM UTC)

[67]Effect of bonding time om Transient Liquid Phase Bonded Ti-6Al-4V similar joint with Cu-Ni multi interlayers

*Ryotaro Nishi1,2, Fei　Shen Ong1,2, Hirobumi Tobe2, Eiichi Sato2 (1. University of Tokyo, 2. ISAS/JAXA)
3:40 PM - 3:55 PM JST(6:40 AM - 6:55 AM UTC)

[68]Development of Continuous Copper Deposition on Tungsten By Using Multiple Laser Beams Focusing System

*Hisashi SERIZAWA1, Jun SHIMAOKA1, Yuji SATO1, Mashiro TSUKAMOTO1, Takashi NOZAWA2 (1. Osaka Univ., 2. QST)
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