Year 2025 Spring Annual Meeting of JIMM
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Session Details

一般講演8.Structural Materials : Heat Resistant Materials

[G]Heat Resistant Materials

Sun. Mar 9, 2025 9:00 AM - 12:25 PM JST
Sun. Mar 9, 2025 12:00 AM - 3:25 AM UTC
Room K(106 1st floor Building No.12)
Chair:鈴木 進補(早稲田大学)、村上 秀之(国立研究開発法人　物質・材料研究機構)
※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）
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[259]Effect of α2-W precipitation on creep behavior of Ni-Cr-W based alloys

*Hideki WAKABAYASHI1, Hiroki TANAKA2, Ryota NAGASHIMA3, Masao Takeyama3 (1. Shimane Univ. NEXTA, 2. Shimane Univ. (Present: KOBELCO research institute), 3. Institute of Science Tokyo)
Comment()
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[260]Development of Platinum Group Metal High Entropy Alloys with γ/γ' Two-Phase Microstructure

*HAORAN XIE1, Sae Matsunaga2, Hideyuki Murakami3, Tatsuya Yanagidate4, Kunihiro Shima4, Yoko Yamabe-Mitarai2 (1. Utokyo（D）, 2. Utokyo, 3. NIMS, 4. TANAKA PRECIOUS METAL TECHNOLOGIES Co., Ltd.)
Comment()
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[261]Engineering method for simulating microstructure formation in multi-component Ni based superalloys.

*Reiko HIGASHI1, Yuhki Tsukada1, Toshiyuki Koyama1,2 (1. Nagoya Univ., 2. NIMS)
Comment()
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[262]Relationship between the arrangement of γ' precipitates and the elastic strain field around the precipitates in Ni-Al-Ti alloys

*Tomokazu MORITANI1, Takumi KAWAHARA2, Toko TOKUNAGA1, Koji HAGIHARA1 (1. Nagoya Inst. of Technol., 2. Nagoya Inst. of Technol. (B4))
Comment()
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[263]Development of a Non-Contact Thermal Expansion Measurement Method for Metals Near Their Melting Points

*Isamu ORIKASA1, Hiromichi WATANABE1 (1. National Institute of Advanced Industrial Science and Technology)
Comment()
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[264]Development of Adbanced Thermal Barrier Coating Systems Utilizing Machine Learning

*Satoshi KITAOKA1, Makoto TANAKA1, Takafumi OGAWA1, Naoki KAWSHIMA1, Soma HASHIMOTO1, Norio YAMAGUCHI1, Taishi Ito1, Kei NAKAYAMA1, Takeharu KATO1, Hiroaki SUZUKI2, Haruo SHIBATA2, Ryo KAWASAKI2 (1. JFCC, 2. JAST)
Comment()
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[265]Effects of Additives for Microstructure and Strength on SiC Matrix Composites Sintered at High Temperature

*Hirotatsu KISHIMOTO1, Joon-Soo Park1, Shibayama Tamaki2 (1. Muroran-IT, 2. Hokkaido Univ.)
Comment()
10:45 AM - 10:55 AM JST(1:45 AM - 1:55 AM UTC)

break

10:55 AM - 11:25 AM JST(1:55 AM - 2:25 AM UTC)

[266]［Meritorious Award］Development of high-temperature superalloys and data-driven prediction systems

*Toshio OSADA1 (1. NIMS)
Comment()
11:25 AM - 11:40 AM JST(2:25 AM - 2:40 AM UTC)

[267]High-throughput Automated Evaluation of Composition-Aging Temperature-Precipitate Geometry Relations in a Ni-base Superalloy

*Thomas Hoefler1, Ayako Ikeda1, Makoto Osawa1, Kyoko Kawagishi1, Toru Hara1, Takahito Ohmura1, Daichi Akama2, Masaki Taneike2, Toshio Osada1 (1. NIMS, 2. Mitsubishi Heavy Industries, Ltd.)
Comment()
11:40 AM - 11:55 AM JST(2:40 AM - 2:55 AM UTC)

[268]Finite Element Analysis of interfacial stress for Al2O3/Ni-base substrate evaluated by nanoindentation technique

*Chihiro Tabata1,2, Taiyo Maeda3, Toshio Osada1,5, Shingo Ozaki5, Kyoko Kawagishi1,4, Shinsuke Suzuki4 (1. NIMS, 2. Waseda University, 3. Yokohama National University, 4. Waseda University, 5. Yokohama National University)
Comment()
11:55 AM - 12:10 PM JST(2:55 AM - 3:10 AM UTC)

[269]Investigation of Oxides for Removing Si Impurity in Ni-base Superalloys During Casting

*Masaki Dobashi1,2, Shizuna Oyano1,2, Naoki Ohno1,2, Chihiro Tabata1,2, Yuji Takata1, Satoshi Utada1, Toshio Osada1, Kyoko Kawagishi1,3, Shinsuke Suzuki3 (1. NIMS, 2. Waseda University, 3. Waseda University)
Comment()
12:10 PM - 12:25 PM JST(3:10 AM - 3:25 AM UTC)

[270]Relationship between Building Conditions and High-TemperatureTensile Properties of Nickel-Based Superalloy in Laser Powder Bed Fusion

*Masahiro Kusano1, Toshio Osada1, Makoto Watanabe1 (1. National Institute for Materials Science)
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