日本金属学会2021年秋期(第169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

Wed. Sep 15, 2021 1:30 PM - 3:50 PM JST
Wed. Sep 15, 2021 4:30 AM - 6:50 AM UTC
Rm. I ZoomRm.I
Chair:Hideyuki Murakami
※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）
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[189]The Mechanism Behind the Improved Oxidation Resistance of Ni-Al Alloy Using CaO Crucible

*Chihiro TABATA1,2, Kyoko KAWAGISHI1, Jun UZUHASHI1, Tadakatsu OHKUBO1, Tadaharu YOKOKAWA1, Hiroshi HARADA3, Shinsuke SUZUKI2 (1. NIMS, 2. Waseda University, 3. NIMS (Present: Superalloy Design Laboratory))
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[190]Effect of Impurity Element Pb on the Oxidation Resistance of Ni-Base Single Crystal Superalloy

*Takahide HORIE1,3, Tadaharu YOKOKAWA3, Yuji TAKATA3, Kyoko KAWAGISHI2,3, Shinsuke SUZUKI2, Hiroshi HARADA4 (1. Waseda Univ. (Master), 2. Waseda Univ., 3. NIMS, 4. NIMS (Present: Superalloy Design Laboratory))
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[191]Creep deformation anisotropy of Ni-based single crystal superalloy TMS-35 at intermediate temperature

*Takuma SAITO1, Hideyuki MURAKAMI1,2 (1. NIMS, 2. Waseda Univ.)
2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[192]Creep deformation behavior of high-entropy superalloy at intermediate temperature depending on crystal orientation

*Takuma SAITO1, Michinari YUYAMA1, Akira ISHIDA1, Yuji TAKATA1, Kyoko KAWAGISHI1,2, An-Chou YEH3, Hideyuki MURAKAMI1,2 (1. NIMS, 2. Waseda Univ., 3. National Tsing Hua Univ.)
2:30 PM - 2:50 PM JST(5:30 AM - 5:50 AM UTC)

break

2:50 PM - 3:05 PM JST(5:50 AM - 6:05 AM UTC)

[193]Effect of Sulfur on the Formation of Freckle in Ni-base Superalloy

*Koki Yamaguchi1, Hoang　Anh Pham2, Shigekazu Morito3, Ryosuke Goto4 (1. Shimane univ Graduate School of Natural Science and Technology, 2. Shimane univ Interdisciplinary Faculty of Science and Engineering, 3. Next Generation Tatara Co-Creation Centre, 4. Hitachi Metals, Ltd)
3:05 PM - 3:20 PM JST(6:05 AM - 6:20 AM UTC)

[194]Effect of Alloying Elements on Stability of the γ" phase in the Ni Based Heat-resistant Alloy

*Kako Tokutomi1, Satoru Kobayashi2 (1. Tokyo Institute of Technology(Graduate Student), 2. School of Materials and Chemical Technology, Tokyo Institute of Technology)
3:20 PM - 3:35 PM JST(6:20 AM - 6:35 AM UTC)

[195]Characteristics evaluation of linear thermal expansion in Fe-Ni-Co ternary alloys

*Naito YUKI1, Kobayashi Satoru1 (1. 東工大)
3:35 PM - 3:50 PM JST(6:35 AM - 6:50 AM UTC)

[196]Deformation behavior and microstructure evolution in Ni-Fe-based superalloys

*Fei SUN1 (1. Advanced Institute for Materials Research, Tohoku University)
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