共同セッション

[J] JIM-ISIJ Joint Session Titanium and Its alloys

Thu. Sep 21, 2023 9:30 AM - 12:00 PM Rm. Q (2nd Flr.,School of Humanities Bldg.)

座長:白石貴久(熊本大学)、佐原亮二(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）

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9:30 AM - 9:50 AM

[J1] Improvement of an open atmosphere focused pulsed laser nitrided Ti surface through a control of laser-induced plasma

*Atsuto Yoshino¹, Kaito Yonemoto², Keita Kitazawa³, Yoshifumi Kitadate⁴, Naofumi Ohtsu⁵ (1. Kitami Inst. of Tech., 2. Kitami Inst. of Tech., 3. Kitami Inst. of Tech., 4. Kitami Inst. of Tech., 5. Kitami Inst. of Tech.)

9:50 AM - 10:10 AM

[J2] Surface characteristics of the focused pulsed laser-treated titanium in the mixture gas comprising oxygen and nitrogen.

*Kaito Yonemoto¹, Atsuto Yoshino², Yoshifumi Kitadate³, Keita Kitazawa⁴, Naofumi Ohtsu⁵ (1. Kitami Inst. of Tech., 2. Kitami Inst. of Tech., 3. Kitami Inst. of Tech., 4. Kitami Inst. of Tech., 5. Kitami Inst. of Tech.)

10:10 AM - 10:30 AM

[J3] Electronic structure analysis of light element doped rutile TiO₂ using the all-electron mixed basis GW approach

*Ryoji SAHARA¹, Takashi ISHIKAWA², Kaoru OHNO³, Kyosuke UEDA⁴, Takayuki NARUSHIMA⁴ (1. NIMS, 2. Graduate School of Eng. Tohoku Univ.(M2), 3. Yokohama National Univ., 4. Graduate School of Eng. Tohoku Univ.)

10:30 AM - 10:50 AM

[J4] Evaporation behavior of Al in Ti-Al binary alloy melts

*Hideo Mizukami¹, Yoshihisa Shirai¹ (1. Nippon Steel)

break (10:50 AM - 11:00 AM)

11:00 AM - 11:20 AM

[J5] Network microstructure formation and improvement of mechanical properties of near-α Ti alloy by heat treatment optimization

*Taisuke TANIGAWA¹, Shota KARIYA², Junko UMEDA², Katsuyoshi KONDOH², Tsubasa TSUBOKAWA³, Rikako HORIMOTO³, Honoka IKEDA³ (1. Graduate School of Engineering, Osaka University, 2. Joining and Welding Research Institute, Osaka University, 3. Takefu Special Steel Co.,Ltd)

11:20 AM - 11:40 AM

[J6] Effect of aging temperature on formation of bi-lamella microstructure in Ti–6Al–4V alloys

Takato TSUNODA¹, *Takanori KIGUCHI², Tsuyoshi Mayama², Takahisa SHIRAISHI² (1. Kumamoto Univ., 2. Kumamoto Univ. MRC)

11:40 AM - 12:00 PM

[J7] Fabrication of Ti-Zr binary alloys with periodic microstructure

*Takahisa SHIRAISHI¹, Naohisa NAGAI¹, Takanori KIGUCHI¹ (1. Kumamoto University)

Session information

[J] JIM-ISIJ Joint Session Titanium and Its alloys

[J1] Improvement of an open atmosphere focused pulsed laser nitrided Ti surface through a control of laser-induced plasma

[J2] Surface characteristics of the focused pulsed laser-treated titanium in the mixture gas comprising oxygen and nitrogen.

[J3] Electronic structure analysis of light element doped rutile TiO₂ using the all-electron mixed basis GW approach

[J4] Evaporation behavior of Al in Ti-Al binary alloy melts

[J5] Network microstructure formation and improvement of mechanical properties of near-α Ti alloy by heat treatment optimization

[J6] Effect of aging temperature on formation of bi-lamella microstructure in Ti–6Al–4V alloys

[J7] Fabrication of Ti-Zr binary alloys with periodic microstructure

Authentication

Session information

[J] JIM-ISIJ Joint Session Titanium and Its alloys

[J1] Improvement of an open atmosphere focused pulsed laser nitrided Ti surface through a control of laser-induced plasma

[J2] Surface characteristics of the focused pulsed laser-treated titanium in the mixture gas comprising oxygen and nitrogen.

[J3] Electronic structure analysis of light element doped rutile TiO2 using the all-electron mixed basis GW approach

[J4] Evaporation behavior of Al in Ti-Al binary alloy melts

[J5] Network microstructure formation and improvement of mechanical properties of near-α Ti alloy by heat treatment optimization

[J6] Effect of aging temperature on formation of bi-lamella microstructure in Ti–6Al–4V alloys

[J7] Fabrication of Ti-Zr binary alloys with periodic microstructure

Authentication

[J3] Electronic structure analysis of light element doped rutile TiO₂ using the all-electron mixed basis GW approach