8 records found.
Anomalous grain growth as a pathway toward fully single-crystallization in IN738LC Ni-based superalloy fabricated by laser powder bed fusion
- Journal article
- Creator
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;Masayuki Okugawa (author) (Search by this author);Kazufumi Nose (author) (Search by this author);Sei Hirooka (author) (Search by this author)Sukeharu Nomoto (author) (Search by this author)National Institute for Materials Science
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;Yuheng Liu (author) (Search by this author)Makoto Watanabe (author) (Search by this author)National Institute for Materials Science
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;Yuichiro Koizumi (author) (Search by this author)Takayoshi Nakano (author) (Search by this author) - Keyword
- Additive manufacturing, Laser powder bed fusion, Ni-based superalloy, Single-crystal fabrication, μ-Helix scan
- Date published
- 2026-05-14
- Updated at
- 2026-07-14 10:31:33 +0900
In-Depth investigation of the sub-micronic equiaxed grain microstructure of a NdFeB permanent magnet fabricated by Laser Powder Bed Fusion
- Conference presentation
- Collection
- The 28th International Workshop on Rare Earth and Future Permanent Magnets and Their Applications (REPM2025)
- Creator
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;Aymeric Wolz (author) (Search by this author)CEA (French Alternative Energies and Atomic Energy Commission), France;Jean-Paul Garandet (author) (Search by this author)CEA (French Alternative Energies and Atomic Energy Commission), France;Camille Flament (author) (Search by this author)CEA (French Alternative Energies and Atomic Energy Commission), FranceOlivier Tosoni (author) (Search by this author)CEA (French Alternative Energies and Atomic Energy Commission), France
- Keyword
- REPM2025, Laser Powder Bed Fusion (LPBF), Additive manufacturing, NdFeB, Microstructure investigation, Columnar to equiaxed transition (CET)
- Date published
- Updated at
- 2025-09-11 16:31:28 +0900
Acoustic emission monitoring reveals keyhole formation and evolution
- Journal article
- Creator
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;Louis Galiègue (author) (Search by this author)Fabien Briffod (author) (Search by this author)
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Kaita Ito (author) (Search by this author)
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;Hiroshige Masuo (author) (Search by this author)Makoto Watanabe (author) (Search by this author)
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;Takayuki Shiraiwa (author) (Search by this author)Manabu Enoki (author) (Search by this author) - Keyword
- Acoustic emission, Additive manufacturing, Keyhole
- Date published
- 2025-12-05
- Updated at
- 2025-12-10 08:30:07 +0900
Oxidation Properties of Additively Manufactured High Entropy Alloys: A Short Review
- Journal article
- Creator
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;Jhuo-Lun Lee (author) (Search by this author);An-Chou Yeh (author) (Search by this author)Hideyuki Murakami (author) (Search by this author)National Institute for Materials Science
- Keyword
- Oxidation properties, Additive manufacturing, High entropy alloys
- Date published
- 2024-09-23
- Updated at
- 2025-09-23 08:30:15 +0900
On the Enhanced Creep Performance in Ti6246 Achieved Through Laser Powder Bed Fusion (LPBF) Processing
- Journal article
- Creator
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;Prince Valentine Cobbinah (author) (Search by this author);Sae Matsunaga (author) (Search by this author)Yoshiaki Toda (author) (Search by this author)
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;Ryosuke Ozasa (author) (Search by this author);Takuya Ishimoto (author) (Search by this author);Takayoshi Nakano (author) (Search by this author);Tsutomu Ito (author) (Search by this author)Yoko Yamabe-Mitarai (author) (Search by this author)
- Keyword
- Additive manufacturing, Crystallographic analysis, Heat-resistant titanium alloys, Microstructure, Precipitation, Volumetric energy density
- Date published
- 2025-04-10
- Updated at
- 2025-06-04 17:16:18 +0900
Controllable inverse design of auxetic metamaterials using deep learning
- Journal article
- Creator
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;Xiaoyang Zheng (author) (Search by this author);Ta-Te Chen (author) (Search by this author)National Institute for Materials Science;Xiaofeng Guo (author) (Search by this author)Sadaki Samitsu (author) (Search by this author)National Institute for Materials Science
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Ikumu Watanabe (author) (Search by this author)National Institute for Materials Science
- Keyword
- Negative Poisson’s ratio, Metamaterial, Generative adversarial network, Additive manufacturing, Voronoi tessellation
- Date published
- 2021-10-18
- Updated at
- 2024-01-05 22:12:12 +0900
Comparison of hydrogen diffusion properties and hydrogen-induced ductility loss of additively and conventionally manufactured 17-4PH stainless steel
- Journal article
- Creator
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;Junichiro Yamabe (author) (Search by this author);Soma Kato (author) (Search by this author);Kazuyuki Morishita (author) (Search by this author)Kentaro Wada (author) (Search by this author)National Institute for Materials Science
- Keyword
- Hydrogen embrittlement, 17-4 PH steel, Additive manufacturing, Slow strain-rate tensile testing, Retained austenite
- Date published
- 2024-05-14
- Updated at
- 2024-12-17 15:58:49 +0900
Creation of Materials by Super-Thermal Field in Additive Manufacturing: From Digital-Twin Science to the Future of Non-Equilibrium Materials Design
- Conference presentation
- Creator
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;Yuichiro Koizumi (author) (Search by this author)Graduate School of Engineering, Osaka University;Masayuki Okugawa (author) (Search by this author)Graduate School of Engineering, Osaka University;Yoshitaka Adachi (author) (Search by this author)Graduate School of Engineering, Nagoya University;Kohei Morishita (author) (Search by this author)Kyushu University;Kazuhisa Sato (author) (Search by this author)Kyushu UniversityYoshiaki toda (author) (Search by this author)Center for Basic Research on Materials/Data-driven Materials Research Field/Materials Modeling Group, National Institute for Materials Science
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;Takuya Ishimoto (author) (Search by this author)University of Toyama;Teiichi Kimura (author) (Search by this author)Japan Fine Ceramics CenterTakayoshi Nakano (author) (Search by this author)Graduate School of Engineering, Osaka University
- Keyword
- Powder bed fusion, Modeling, Super thermal field, Additive manufacturing, Digital twin, Rapid solidification, Phase transformation
- Date published
- Updated at
- 2026-05-13 11:33:08 +0900