日本金属学会2021年春期(第168回)講演大会
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Session Details

共同セッション

[J]Titanium and Its alloys

Fri. Mar 19, 2021 9:20 AM - 12:00 PM JST
Fri. Mar 19, 2021 12:20 AM - 3:00 AM UTC
Rm. G ZoomRm.G
Chair:Yoshiaki Toda(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）
9:20 AM - 9:40 AM JST(12:20 AM - 12:40 AM UTC)

[J1]Manufacturing of titanium thin foil by continuous constant current electrodeposition
(Manufacturing of high quality titanium thin foil by electrodeposition -4 )

*Takumi Kaneko1, Yuta Nakajo2, Daisuke Suzuki3, Matsuhide Horikawa4, Hideki Fujii5 (1. Toho titanium, 2. Toho Titanium, 3. Toho Titanium, 4. Toho Titanium, 5. Toho Titanium)
9:40 AM - 10:00 AM JST(12:40 AM - 1:00 AM UTC)

[J2]Texture memory effect in hcp -> bcc -> hcp transformation in CP-Ti and its mechanism

*Toshiro Tomida1, Yusuke Onuki2, Shigeo sato3, Sven Vogel4 (1. Ibaraki University, 2. Ibaraki University, 3. Ibaraki University, 4. Los Alamos National Laboratory)
10:00 AM - 10:20 AM JST(1:00 AM - 1:20 AM UTC)

[J3]The Effect of Grain Size on Yield Stress in Commercial Pure Titanium Sheet

*Hidenori Takebe1, Kohsaku Ushioda2 (1. Nippon Steel, 2. Nippon Steel Research Institute)
10:20 AM - 10:40 AM JST(1:20 AM - 1:40 AM UTC)

break

10:40 AM - 11:00 AM JST(1:40 AM - 2:00 AM UTC)

[J4]Prediction for Precipitation of α Phase and Third Phase in Titanium Alloys Based on Energetics

*Yoshiaki TODA1, Nina KOBATA1, Makoto WATANABE1, Yoko YAMABE-MITARAI1,2 (1. National Institute for Materials Science, 2. The University of Tokyo)
11:00 AM - 11:20 AM JST(2:00 AM - 2:20 AM UTC)

[J5]Isothermal forging of the Ti-17 alloy and microstructural prediction with an internal-variable of dislocation density

*Hiroaki MATSUMOTO1 (1. Kagawa Univ.)
11:20 AM - 11:40 AM JST(2:20 AM - 2:40 AM UTC)

[J6]Measurement for true stress-strain curves at elevated temperature and under controlling necking speed in Ti-17 alloy

*Atsushi Ito1, Masanori Taga2, Shiro Torizuka3 (1. Univ. of Hyogo, 2. Hyogo Univ., 3. Hyogo Univercity)
11:40 AM - 12:00 PM JST(2:40 AM - 3:00 AM UTC)

[J7]Development of Ti-Mn-Fe system near beta alloys

*Masahiko IKEDA1, Masato Ueda1, yusuke Yamanishi2, Kyosuke Mizuta3 (1. Faculty of Chemistry, Materials and Bioengineering, Kansai University, 2. Faculty of Chem., Mats. and Bioeng., Kansai University (B), 3. Faculty of Chem., Mats. and Bioeng., Kansai University (M))
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