一般講演

[G] Heat Resistant Materials

Fri. Sep 22, 2023 10:30 AM - 12:00 PM Rm. P (1st Flr.,School of Humanities Bldg.)

Chair:Shuntaro Ida

※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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10:30 AM - 10:45 AM

[387] Quantitative estimation of coarsening behavior of L12 domains in Ni-Al-V alloys
by a first-principles calculation

*HENGXIN XU¹, Shoichi Hirosawa¹, Mitsuhiro Ootaki¹, Makoto Tanimura² (1. Graduate School of Engineering Science, Yokohama National University, 2. Instrumental Analysis Center,Yokohama National University)

10:45 AM - 11:00 AM

[388] Prediction of creep rupture strength for Ni-based superalloys using computed GB chemistry

*Haruna URUCHIDA¹, Yuhki TSUKADA², Toshiyuki KOYAMA² (1. Nagoya Univ. Graduate School of Engineering(Master), 2. Nagoya Univ. Graduate School of Engineering)

11:00 AM - 11:15 AM

[389] Simple measurement of lattice misfit in Ni-Al-Mo model alloy with strain-aging

*Hiromu HISAZAWA¹, Daisuke Kusaka¹, Tomoyuki Ueki¹, Tatsuya Okada¹ (1. 徳島大学理工)

11:15 AM - 11:30 AM

[390] Estimation of homogenization during solution heat treatment of Ni-based single-crystal superalloy TMS-238

*Naoki Ohno^1,2, Toshio Osada², Tadaharu Yokokawa², Chihiro Tabata^1,2, Kyoko Kawagishi², Shinsuke Suzuki¹ (1. Waseda Univ., 2. NIMS)

11:30 AM - 11:45 AM

[391] Effect of cooling rate after sub-solvus solution on hardness of advanced Ni-Co-base superalloys for powder metallurgical turbine disc

*Takuma SAITO¹, Taisuke SASAKI¹, Takashi SHIBAYAMA², Motoki OKUNO³, Daisuke NAGAHAMA³, Kazuhiro HONO¹ (1. NIMS, 2. MHI, 3. HondaR&D)

11:45 AM - 12:00 PM

[392] Effect of Cr and Ti additions on phase stability of B2 aluminides in V solid solution

*Tomonori SOMA¹, Seiji Miura¹ (1. Hokkaido Univ.)

Sessions

8.Structural Materials » Heat Resistant Materials

[G] Heat Resistant Materials

[387] Quantitative estimation of coarsening behavior of L12 domains in Ni-Al-V alloys
by a first-principles calculation

[388] Prediction of creep rupture strength for Ni-based superalloys using computed GB chemistry

[389] Simple measurement of lattice misfit in Ni-Al-Mo model alloy with strain-aging

[390] Estimation of homogenization during solution heat treatment of Ni-based single-crystal superalloy TMS-238

[391] Effect of cooling rate after sub-solvus solution on hardness of advanced Ni-Co-base superalloys for powder metallurgical turbine disc

[392] Effect of Cr and Ti additions on phase stability of B2 aluminides in V solid solution

Authentication

Sessions

8.Structural Materials » Heat Resistant Materials

[G] Heat Resistant Materials

[387] Quantitative estimation of coarsening behavior of L12 domains in Ni-Al-V alloysby a first-principles calculation

[388] Prediction of creep rupture strength for Ni-based superalloys using computed GB chemistry

[389] Simple measurement of lattice misfit in Ni-Al-Mo model alloy with strain-aging

[390] Estimation of homogenization during solution heat treatment of Ni-based single-crystal superalloy TMS-238

[391] Effect of cooling rate after sub-solvus solution on hardness of advanced Ni-Co-base superalloys for powder metallurgical turbine disc

[392] Effect of Cr and Ti additions on phase stability of B2 aluminides in V solid solution

Authentication

[387] Quantitative estimation of coarsening behavior of L12 domains in Ni-Al-V alloys
by a first-principles calculation