日本金属学会2020年秋期(第167回)講演大会
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Session Details

一般講演8.Structural Materials : Heat Resistant Materials

[G]Heat Resistant Materials

Thu. Sep 17, 2020 1:00 PM - 3:30 PM JST
Thu. Sep 17, 2020 4:00 AM - 6:30 AM UTC
Rm. J ZoomRm.J
Chair: Sub Chairman (assistant):
※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、基調講演と村上記念賞受賞講演は5～10分）

◆都合により、No.110とNo.111は講演順を入れ替えて講演いたします。
1:15 PM - 1:30 PM JST(4:15 AM - 4:30 AM UTC)

[104]Grain growth mechanism of γ phase in Ni-Co base superalloy at supersolvus temperature

*Shunsuke OKUMURA1, Tomoyuki HOMMA1 (1. 長岡技科大)
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[105]Calculation of grain boundary segregation in Ni-based heat-resistant alloys based on grain boundary phase model

*Masataka FUNAMOTO1, Yusuke MATSUOKA1, Yuhki TSUKADA2, Toshiyuki KOYAMA2 (1. Nagoya University, 2. Nagoya University)
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[106]Correlation between rafting and creep rupture time of Ni-based single crystal superalloy

*Yusuke MATSUOKA1, Yuhki TSUKADA2, Toshiyuki KOYAMA2 (1. Nagoya Univ. Graduate School of Engineering (Master), 2. Nagoya Univ. Graduate School of Engineering)
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[107]On possibility of coexistence of oxidation resistance and creep property in Co-base superalloys

*Zhenghao Chen1,2, L.　Norihiko Okamoto3, Haruyuki Inui1,2 (1. 京大工、2. ESISM、3. 東北大金研)
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

break

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[108]Effect of Nb and Cu addition on high temperature
mechanical properties of Alumina-forming austenitic alloys

*Shota OMORI1, Shigenari HAYASHI1 (1. 北大工)
2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[109]The influence of B and Re addition on the microstructure and mechanical properties of Co–Ni-based superalloy

*Huakang BIAN1, Lingxiao Ouyang2, Yujie Cui1, Kenta Yamanaka1, Akihiko Chiba1 (1. IMR, 2. Tohoku Uni. Graduate School of Engineering)
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[111]Microstructure and tensile properties of high entropy superalloy HESA-3

*Takuma SAITO1,2, Yuji TAKATA2, Kyoko KAWAGISHI1,2, Hideyuki MURAKAMI1,2 (1. Waseda Univ., 2. NIMS)
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[110]Microstructure and creep properties of high entropy superalloy HESA-3 having spherical γ′ phase

*Takuma SAITO1,2, Akira ISHIDA2, Michinari YUYAMA2, Yuji TAKATA2, Kyoko KAWAGISHI1,2, Hideyuki MURAKAMI1,2 (1. Waseda Univ., 2. NIMS)
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