[J] JIMM-ISIJ Joint Session Titan and Its Alloys | 日本金属学会2024年春期(第174回)講演大会

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[J]JIMM-ISIJ Joint Session Titan and Its Alloys

Fri. Mar 15, 2024 1:00 PM - 2:40 PM JST
Fri. Mar 15, 2024 4:00 AM - 5:40 AM UTC

ISIJ'ｓ room No.8 3th Flr.,Lecture Hall Blg.

座長:江村聡(国立研究開発法人　物質・材料研究機構)

※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）

◆都合により、[J11]と[J14]は順番を入れ替えて講演

1:00 PM - 1:20 PM JST(4:00 AM - 4:20 AM UTC)

[J10]Origin of oxygen effect on mechanical behavior of TRIP/TWIP type metastable β titanium alloys

*Xiuqun Wang¹, Yan Chong¹, Nobuhiro Tsuji¹ (1. Department of Materials Science & Engineering, Kyoto University, Kyoto, Japan)

1:20 PM - 1:40 PM JST(4:20 AM - 4:40 AM UTC)

[J14]Surrogate-based Optimization for Fatigue Crack Initiation Behavior in Ti-6Al-4V Alloy

*Feng Shuo, Hiroyuki Toda², Hiro Fujihara³ (1. Kyushu Univ., 2. Kyushu Univ., 3. Kyushu Univ.)

1:40 PM - 2:00 PM JST(4:40 AM - 5:00 AM UTC)

[J12]Microstructure and high-temperature strength of precipitation strengthened Ti-Al-Mo-O alloy

*Hiroki Okawa¹, Yuxin Song¹, Ryosuke Kainuma², Toshihiro Omori² (1. 東北大工(院生)、2. 東北大工)

2:00 PM - 2:20 PM JST(5:00 AM - 5:20 AM UTC)

[J13]Alternating shear fatigue crack growth and damage accumulation fatigue crack propagation in single-colony structures of Ti–6Al–4V lamellar alloy

*Shohei Ueki¹, Yoji Mine², Yu-Lung Chiu, Paul Bowen, Kazuki Takashima⁵ (1. Kyushu Univ., 2. Kumamoto Univ., 3. Univ. of Birmingham, 4. Univ. of Birmingham, 5. Kumamoto Univ.)

2:20 PM - 2:40 PM JST(5:20 AM - 5:40 AM UTC)

[J11]Effect of addition of interstitial atoms by diffusion from oxidized surface on mechanical properties of Ti-4.5Al-3V-2Fe-2Mo alloy sheet

*Takumi Yamamoto¹, Hirobumi Tobe¹, Masayuki Mizumoto¹ (1. Iwate University)

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