一般講演

[G] Heat Resistant Materials

Wed. Mar 17, 2021 1:00 PM - 4:05 PM Rm. K (ZoomRm.K)

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）

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1:00 PM - 1:15 PM

[163] Hot deformation microstructure and processing map of cast Ni-based superalloy IN-100

*Yusaku HASEBE¹, Takehito Hagisawa¹, Satoru Ohsaki¹, Kazuya Kubo¹, Yang Cheng², Kenta Aoyagi², Kenta Yamanaka², Akihiko Chiba² (1. The Japan Steel Works, LTD, 2. IMR Tohoku Univ)

1:15 PM - 1:30 PM

[164] Influence of Chemical Compositions and Cold Rolling on Electrical Resistance Properties of Ni-Cr-Mo alloy

*Yuki Nakamura¹, Yoshihiko Koyanagi¹ (1. Daido Steel)

1:30 PM - 1:45 PM

[165] Phase-field modeling on the tertiary γ' precipitation in Ni-Al alloy

*Kosuke ITO¹, Toshiyuki KOYAMA², Yuki THUKADA² (1. Nagoya Univ., 2. Nagoya Univ.)

1:45 PM - 2:00 PM

[166] The Dispersion of γ′ Precipitate and its Dependence on Volume Fraction in Ni–Al Binary Alloy

*Hiromu HISAZAWA¹, Yoichiro Nakamura², Kohei Umeda³, Tomoyuki Ueki¹, Tatsuya Okada¹ (1. Tokushima Univ., 2. Tokushima Univ., 3. Tokushima Univ.(Present: Tohoku Univ.)

2:00 PM - 2:15 PM

[167] Effect of primary aging conditions on creep properties of high-entropy superalloy

*Takuma SAITO^1,2, Akira ISHIDA², Michinari YUYAMA², Yuji TAKATA², Kyoko KAWAGISHI^1,2, Hideyuki MURAKAMI^1,2 (1. Waseda Univ., 2. NIMS)

break （2:15 PM - 2:35 PM）

2:35 PM - 3:05 PM

[168] [功績賞受賞講演]Development of Materials for Extreme Severe Environments by Microstructure Control.

*Yoshihiko KOYANAGI¹ (1. Daido Steel Co., Ltd.)

3:05 PM - 3:20 PM

[169] Thermo-mechanical Fatigue Properties in Rhenium-free Single Crystal Ni-based Superalloy

*Daichi AKAMA¹, Kosuke Fujiwara¹, Masaki Taneike¹, Hidetaka Oguma¹, Ikuo Okada¹ (1. Mitsubishi Heavy Industries)

3:20 PM - 3:35 PM

[170] Removal of the Impurity Element, Sb, from Molten Ni-Base Superalloy, TMS-238 Using CaO in Vacuum Induction Melting

*Hirotoshi MAEZAWA^1,4, Takahide HORIE^2,4, Yuji TAKATA⁴, Hiroshi HARADA⁴, Kyoko KAWAGISHI^3,4, Shinsuke SUZUKI³ (1. Waseda Univ. (undergraduate), 2. Waseda Univ. (graduate), 3. Waseda Univ., 4. NIMS)

3:35 PM - 3:50 PM

[171] Effect of two step aging on high temperature mechanical properties of Alumina-forming austenitic alloys

*Shota OMORI¹, Shigenari Hayashi² (1. Hokkaido Univ., 2. Hokkaido Univ.)

3:50 PM - 4:05 PM

[172] Measurement of thickness for powder and hard layers of iron oxide by using electrical method

*Yoji Miyajima¹, Tetsuya Sawatsubashi², Ayako Ureshino², Kaoru Egawa², Yuta Ozawa³ (1. Kanazawa University, 2. Mitsubishi Heavy Industries LTd., 3. Mitsubishi Power Ltd.)

Sessions

8.Structural Materials » Heat Resistant Materials