日本金属学会2023年秋期(第173回)講演大会
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Session Details

共同セッション

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

Thu. Sep 21, 2023 1:00 PM - 5:00 PM JST
Thu. Sep 21, 2023 4:00 AM - 8:00 AM UTC
Rm. Q 2nd Flr.,School of Humanities Bldg.
座長:田原 正樹(東京工業大学)、松本 洋明(香川大学)、國枝 知徳(日本製鉄)
※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 - 1:20 PM JST(4:00 AM - 4:20 AM UTC)

[J8]Strengthening mechanisms of P/M Ti-Fe extruded materials with rhenium addition

*Takuma TERAMAE1, Ammarueda Issariyapat2, Shota Kariya2, Junko Umeda2, Katsuyoshi Kondoh2 (1. Graduated School of Engineering, Osaka Univierisity, 2. Joining and Welding Research Institute, Osaka University)
1:20 PM - 1:40 PM JST(4:20 AM - 4:40 AM UTC)

[J9]Laser-assisted additive manufacturing of Ti-Zr Alloy: an alternative metal for medical implants

*Ammarueda Issariyapat1, Shota Kariya1, Junko Umeda1, Katsuyoshi Kondoh1 (1. Joining and Welding Research Institute, Osaka University)
1:40 PM - 2:00 PM JST(4:40 AM - 5:00 AM UTC)

[J10]Enhancing Ductility in Additively Manufactured Solute-Lean Martensitic Ti-alloys

*Jeff HUANG1,2, Ammarueda ISSARIYAPAT2, Shota KARIYA2, Junko UMEDA2, Katsuyoshi KONDOH2 (1. Graduate School of Eng., Osaka Univ., 2. Joining and Welding Res. Inst., Osaka Univ.)
2:00 PM - 2:20 PM JST(5:00 AM - 5:20 AM UTC)

[J11]Single-crystal-structure formation of Ti-6246 alloy in laser powder bed fusion and unique α variant selection after β annealing

*Tomonori Kitashima1,2, Dennis　Edgard Jodi1,2, Takanobu Hiroto1, Makoto Watanabe1 (1. 物材機構、2. 九大)
2:20 PM - 2:30 PM JST(5:20 AM - 5:30 AM UTC)

break

2:30 PM - 2:50 PM JST(5:30 AM - 5:50 AM UTC)

[J12]Measurement of internal fatigue crack in Ti-6Al-4V using synchrotron radiation X-ray CT

*Fumiyoshi Yoshinaka1, Takashi Nakamura2 (1. NIMS, 2. The Univ. of Hokkaido)
2:50 PM - 3:10 PM JST(5:50 AM - 6:10 AM UTC)

[J13]Effect of Al content on the superelastic and mechanical properties of Ti-Mo-Al ternary alloys

*Naoki NOHIRA1, Wan-Ting CHIU1, Akira UMISE1, Masaki TAHARA1, Hideki HOSODA1 (1. IIR, Tokyo Tech)
3:10 PM - 3:30 PM JST(6:10 AM - 6:30 AM UTC)

[J14]Effects of O and Al addition on active twinning systems in titanium

*Genki Tsukamoto1, Tomonori Kunieda2, Masatoshi Mitsuhara3, Hideharu Nakashima4 (1. Nippon Steel, 2. Nippon Steel, 3. Kyushu Univ., 4. Kyushu Univ.)
3:30 PM - 3:50 PM JST(6:30 AM - 6:50 AM UTC)

[J15]Effect of heat treatment condition on machinability of Ti-5Al-2Fe-3Mo

*Tomonori Kunieda1, Ryotaro Miyoshi2 (1. Nippon Steel, 2. Nippon Steel)
3:50 PM - 4:00 PM JST(6:50 AM - 7:00 AM UTC)

break

4:00 PM - 4:20 PM JST(7:00 AM - 7:20 AM UTC)

[J16]Plastic properties of a Ti-6Al-2Sn-4Zr-2Mo-Si alloy with duplex (α+α’) microstructure

Irvin SECHEPEE1, *Hiroaki MATSUMOTO2, Vincent VELAY3 (1. Kagawa Univ., 2. Kagawa Univ., 3. IMT Albi (France))
4:20 PM - 4:40 PM JST(7:20 AM - 7:40 AM UTC)

[J17]Room temperature tensile properties of layered Ti-Mo structure by hot compression of stacked sheets

*Satoshi EMURA1, Rintaro UEJI1 (1. NIMS)
4:40 PM - 5:00 PM JST(7:40 AM - 8:00 AM UTC)

[J18]Microstructure formation mechanism and mechanical properties of linear friction welded near β Ti -17 alloy joint

*Natsumi Kinouchi1, Yasuhiro Aoki2, Kohsaku Ushioda3, Hidetoshi Fujii4, Masaaki Nakai5 (1. Osaka Univ., 2. Osaka Univ., 3. Osaka Univ., 4. Osaka Univ., 5. Kinki Univ.)
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