Session information

JIM-ISIJ Joint Session

[J] JIM-ISIJ Joint Session:Ti and Its Alloys

Wed. Mar 18, 2020 1:00 PM - 4:40 PM Rm. C (W331,3rd Flr., West Bldg.3)

座長:河野義樹(北見工業大学)、江村聡(国立研究開発法人物質・材料研究機構)、森健一(日本製鉄株式会社)

13:00～14:20 河野
14:30～15:30 江村
15:40～16:40 森
※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、基調講演と外国人特別講演は5～10分）

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1:00 PM - 1:20 PM

[J9] Local lattice strain around a vacancy in titanium and iron

*MORINAGA Masahiko¹, YUKAWA Hiroshi², YOSHINO Masahito² (1. Nagoya Industrial Science Research Institute, 2. Nagoya University, School of Engineeing)

1:20 PM - 1:40 PM

[J10] Prediction Model of Solid Solution Strengthening Improvement in α-Titanium based on Systematic Experimental Database and First-principles Calculations

*SHITARA Kazuki^1,2,3, YOSHIYA Masato^3,4, UMEDA Junko¹, KONDOH Katsuyoshi¹ (1. JWRI, 2. NIMS, 3. JFCC, 4. Osaka Univ.)

1:40 PM - 2:00 PM

[J11] Oxygen Solid Solution Strengthing in Ta-Stabilized β-Ti alloy

*YOKOTA Katsuya¹, Shitara Kazuki^2,3, Bahador Abdollah², Umeda Junko², Kondoh Katsuyoshi² (1. Osaka Univ., 2. JWRI, 3. NIMS)

2:00 PM - 2:20 PM

[J12] Effect of additional element on solid-solution hardening in near-α Ti alloy

*MASUYAMA Haruki^1,2, Toda Yoshiaki², Matsunaga Tetsuya², Ito Tsutomu³, Shimojo Masayuki⁴, Mitarai Yoko² (1. Shibaura Inst. of Tech. (Graduate student), 2. NIMS, 3. Toyama Pref. Univ., 4. Shibaura Inst. of Tech.)

Break (2:20 PM - 2:30 PM)

2:30 PM - 2:50 PM

[J13] Prediction of strain distribution using SOF and its validation

*KAWANO Yoshiki¹, MAYAMA Tsuyoshi², MITSUHARA Masatoshi³, YAMASAKI Shigeto³, SATO Michihiro¹ (1. Kitami Institute of Technology, 2. Kumamoto Univ., 3. Kyushu Univ.)

2:50 PM - 3:10 PM

[J14] Temperature analysis method with phase transformation of alpha+beta Titanium Alloys

*SHINYA NISHIYAMA¹, Kenichi Mori² (1. Nippon Steel, 2. Nippon Steel)

3:10 PM - 3:30 PM

[J15] Consideration of Deformation Induced Transformation of Ti-Nb and Ti-Nb-Al Alloys using Thermal Analysis

*MANTANI Yoshikazu¹, YAMAMOTO Rina², TAKEMOTO Yoshito³ (1. NIT, Suzuka Col., 2. NIT, Suzuka Col. (Student), 3. Okayama Univ.)

Break (3:30 PM - 3:40 PM)

3:40 PM - 4:00 PM

[J16] Deoxidation of titanium melt using hydrogen plasma arc melting

*ABE Raiki¹, WATANABE Masahito², UEDA Kyosuke³, MATSUWAKA Daisuke⁴, NARUSHIMA Takayuki³ (1. Tohoku Univ. (M1), 2. Tohoku Univ. (Present: Tohoku Steel Co., LTD.), 3. Tohoku Univ., 4. Kobe Steel LTD.)

4:00 PM - 4:20 PM

[J17] Solute redistribution behavior of Ti-6Al-4V alloy during solidification

*Hideo Mizukami¹, Yoshihisa Shirai², Akira Kawakami³ (1. Nippon　Steel, 2. Nippon　Steel, 3. Nippon　Steel)

4:20 PM - 4:40 PM

[J18] Strengthening of Porous Titanium Sheet by Sintering of Slightly Oxidized Pure Titanium Powder

*Yasuhiko Goto¹, Yosuke Inoue², Syogo Tsumagari³ (1. Technical Development Center, 2. Technical Development Center, 3. Technical Development Center)

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