Year 2025 Spring Annual Meeting of JIMM
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Session Details

一般講演6.Materials Processing : Solid process/ Solid and welding process

[G]Solid process/ Solid and welding process(2)

Mon. Mar 10, 2025 9:00 AM - 12:00 PM JST
Mon. Mar 10, 2025 12:00 AM - 3:00 AM UTC
Room K(106 1st floor Building No.12)
Chair:KENTA AOYAGI, Takayuki Shiraiwa
※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)

[284]Influence of Heat Treatment on the Microstructure and Mechanical Properties of Inconel 738LC Processed via Directed Energy Deposition

*Yusufu Ekubaru1, Yuta Aramaki1, Takuya Nakabayashi2 (1. Advanced Manufacturing Business Unit, Nikon Corporation, 2. Advanced Technology Research & Development Division, Nikon Corporation)
Comment()
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[285]Dissimilar metal deposition with Fe alloy and Al alloy using wire and laser-based DED

*YASUTOMO TANIHARA1, DAIJI MORITA1 (1. Advanced Technology R&D Center, Mitsubishi Electric Corporation)
Comment()
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[286]Hot deformation, microstructures and processing map for the
AlSi10Mg-SiC composites produced by laser powder bed fusion

*Hayato OCHI1, Hiroaki MATSUMOTO2, Hajime MIYAUCHI3, Tota AMANO1, Kozo YOKOTA3 (1. 香川大工(院生)、2. 香川大創造工、3. 香川県産業技術センター)
Comment()
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[287]Canceled Presentation

Comment()
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[288]Fabrication of hierarchical porous Si utilizing hierarchical microstructure formed in powder-bed fusioned Al-Si eutectic alloys

*Masayuki OKUGAWA1,2, Hirotoshi Setoguchi3, Yuichiro Koizumi1,2, Takayoshi Nakano1,2 (1. Osaka Univ., 2. Osaka Univ. AM research center, 3. Osaka Univ.)
Comment()
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[289]Mechanical properties of single-crystal like Fe3Al fabricated by laser powder-bed fusion process

*Yuheng Liu1,2, Tsubasa Sato1, Masayuki Okugawa1,2, Kazuhisa Sato3, Hiroyuki　Y. Yasuda1,2, Takayoshi Nakano1,2, Yuichiro Koizumi1,2 (1. Osaka Univ., 2. Osaka Univ. AM center, 3. Osaka Univ. UHVEM)
Comment()
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[290]Effects of heat accumulation strategies on defects and microstructure of pure chromium fabricated by laser powder bed fusion

*Ozkan Gokcekaya1, Takayoshi Nakano1 (1. Osaka University)
Comment()
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

break

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[291]Discovery of nano-scaled promising strengthening factor in 316L stainless steel fabricated by laser powder bed fusion

*Fei SUN1, Yoshitaka Adachi1, Kazuhisa Sato2, takuya Ishimoto3, Takayoshi Nakano4, Yuichiro Koizumi4 (1. Department of Material Design Innovation Engineering, Nagoya University, 2. Research Center for Ultra-High Voltage Electron Microscopy, Osaka University, 3. Aluminium Research Center, University of Toyama, 4. Division of Materials and Manufacturing Science, Osaka University)
Comment()
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[292]Effect of atmosphere gas on the printability of a hot work steel in laser powder bed fusion process

*Yoshiki KUMAGAI1,2, Yoshihiko KOYANAGI1, Ryosuke OZASA2, Takayoshi NAKANO2 (1. Daido Steel, 2. Osaka Univ.)
Comment()
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[293]Effects of chemical composition on microstructure and mechanical properties of 17-4PH stainless steel fabricated by additive manufacturing

*Motoka Kasamatsu1, Takehito Hagisawa1 (1. The Japan Steel Works, LTD)
Comment()
11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[294]Grain refinement of Fe-3Si fabricated via L-PBF by addition of M(C,N) particles

*Hideaki IKEHATA1, Hajime Kato1, Takashi Maeshima1, Mio Ban2, Mitsuka Morimoto2, Takuya Kita3, Kosho Wada3 (1. TOYOTA CENTRAL R&D, 2. AISIN, 3. DENSO)
Comment()
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