一般講演

6.Materials Processing » Melting and solidification process/High temperature process

[G] Melting and solidification process/ High temperature process (2)

Thu. Mar 14, 2024 9:30 AM - 11:45 AM Rm. J (Rm.604, 6th Flr.,Lecture Hall Blg.)

Chair:Taka Narumi(Kyoto University), Kohei Morishita

※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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9:30 AM - 9:45 AM

[253] Estimating interface properties from in-situ observation data of eutectic solidification using phase-field method and data assimilation

*Yusuke SEGUCHI¹, Chuanqi ZHU², Masayuki OKUGAWA¹, Sukeharu NOMOTO³, Akinori YAMANAKA⁴, Yuichiro KOIZUMI¹ (1. Osaka Univ., 2. IMR Tohoku Univ., 3. NIMS, 4. Tokyo Univ. of Agri. and Tech.)

9:45 AM - 10:00 AM

[254] Molecular dynamics simulation of excess vacancy formation during rapid solidification of pure metals

*Tomoya YAZAWA¹, Yasushi SHIBUTA², Munekazu OHNO¹ (1. Hokkaido Univ., 2. Univ. of Tokyo)

10:00 AM - 10:15 AM

[255] Phase-field Simulation of Solidification Microstructures Formation in Fe₃Al Alloys under Rapid Cooling Conditions

*Yuheng LIU¹, Yun Zou^1,3, Tsubasa Sato¹, Chuanqi Zhu², Masayuki Okugawa¹, Yuichiro Koizumi¹ (1. Osaka Univ., 2. Tohoku Univ. IMR, 3. Zhengzhou Univ.)

10:15 AM - 10:30 AM

[256] Phase-Field analysis of solidification process in powder bed fusion of Ni-based superalloy

*Katsuhiko SAWAIZUMI¹, Masayuki OKUGAWA^2,3, Yuichiro KOIZUMI^2,3, Takayoshi NAKANO^2,3 (1. Osaka Univ., 2. Osaka Univ., 3. Osaka Univ. AM center)

break (10:30 AM - 10:45 AM)

10:45 AM - 11:00 AM

[257] Fabrication of High-Strength SUS316L Steel by Laser-Powder Bed Fusion (L-PBF)

*Akiyoshi UCHISHIBA¹, Ryosuke OZASA^2,3, Kazuhisa SATO⁴, Takahiko KIKUCHI⁵, Ryo OTSUKA⁵, Shingo KATAYAMA⁵, Masaaki SUGIYAMA⁶, Takayoshi NAKANO^2,3 (1. Osaka Univ. Eng., 2. Osaka Univ. Grad. Eng., 3. Osaka Univ. AM Center, 4. Osaka Univ. Research Center for UHVEM, 5. Nippon Denko Co., Ltd., 6. JSHT)

11:00 AM - 11:15 AM

[258] Fabrication of single crystal-like Fe₃Al by laser powder bed fusion

*Tsubasa SATO⁴, Yuheng LIU¹, Masayuki OKUGAWA^1,2, Kazuhisa SATO³, Hiroyuki YASUDA^1,2, Takayoshi NAKANO^1,2, Yuichiro KOIZUMI^1,2 (1. Osaka Univ., 2. Osaka Univ. AM center, 3. Osaka Univ. UHVEM, 4. Osaka Univ.)

11:15 AM - 11:30 AM

[259] Formation of Single Crystalline-like Texture of Mg-based Alloy by Laser-Powder Bed Fusion

*Ryosuke OZASA^1,2, Yuta Kizawa¹, Toko Tokunaga³, Koji Hagihara^1,2,3, Toshiharu Matsumoto⁴, Takayoshi Nakano^1,2 (1. Osaka Univ. Grad. Eng., 2. Osaka Univ. AM Center, 3. NI Tech. Grad. Eng., 4. Tobata Seisakusho Co., Ltd.)

11:30 AM - 11:45 AM

[260] Fabrication of NiTi and CuAlNi shape memory alloys submicron particles by Liquid Laser melting method

Hinako Honda¹, Ryosuki Takahashi¹, *Hiroyuki Kato², Yuuji Yamauchi², Naoto Koshizaki² (1. Hokkaido U（M), 2. Hokkaido U)

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