17 records found.
Creep deformation mechanism of LPBFed near α, and near β-Ti alloys
- Conference presentation
- Creator
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;Yoko Yamabe-Mitarai (author) (Search by this author)Department of Advanced Material Science, Graduate School of Frontier Sciences, The University of TokyoYoshiaki 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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;Tetsuya Matsunaga (author) (Search by this author)JAXA;Ryosuke Ozasa( (author) (Search by this author)Graduate School of Engineering, Osaka University;Takuya Ishimoto (author) (Search by this author)University of Toyama;Tsutomu Ito (author) (Search by this author)Toyama Prefectural UniversityTakayoshi Nakano (author) (Search by this author)Graduate School of Engineering, Osaka University - Keyword
- Ti-6Al-4Nb-4Zr, Ti-6Al-2Sn-4Zr-6Mo, Laser powder bed fusion, Alpha formation, Creep strength, Volume energy density, Crystallographic orientation
- Date published
- Updated at
- 2026-05-13 11:42:27 +0900
Precipitation behavior and anisotropic creep deformation behavior of laser powder bed fusion processed Hastelloy X at 1173 K
- Journal article
- Creator
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Tomotaka Hatakeyama (author) (Search by this author)
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Kota Sawada (author) (Search by this author)
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Masahiro Kusano (author) (Search by this author)
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Makoto Watanabe (author) (Search by this author)
- Keyword
- Laser powder bed fusion, Hastelloy X, Creep, Precipitation, Grain boundary
- Date published
- 2026-04-22
- Updated at
- 2026-04-30 12:01:11 +0900
Segregation-induced microstructural refinement in a FeMnAlC-TiB metal matrix composite by laser powder bed fusion
- Journal article
- Creator
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;André L. Vidilli (author) (Search by this author);Leonardo F. Gomes (author) (Search by this author);Adriel P. Oliveira (author) (Search by this author)Mainak Saha (author) (Search by this author)National Institute for Materials Science
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Taisuke Sasaki (author) (Search by this author)National Institute for Materials Science
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;Lucas B. Otani (author) (Search by this author);Ilya Okulov (author) (Search by this author)Claudemiro Bolfarini (author) (Search by this author)
- Keyword
- Laser powder bed fusion, Metal matrix composite, Solidification, Segregation
- Date published
- 2025-05-06
- Updated at
- 2026-04-30 12:01:11 +0900
Microstructure evolution and creep performance of LPBFed near α, and near β-Ti alloys
- Conference presentation
- Creator
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;Yoko Yamabe-Mitarai (author) (Search by this author)Department of Advanced Material Science, Graduate School of Frontier Sciences, The University of Tokyo;Prince Valentine Cobbinah (author) (Search by this author)Department of Advanced Material Science, Graduate School of Frontier Sciences, The University of TokyoYoshiaki 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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;T. Matsunaga (author) (Search by this author)JAXA;Ryosuke Ozasa (author) (Search by this author)Graduate School of Engineering, Osaka University;Takuya Ishimoto (author) (Search by this author)University of Toyama;Tsutomu Ito (author) (Search by this author)Toyama Prefectural UniversityTakayoshi Nakano (author) (Search by this author)Graduate School of Engineering, Osaka University
- Keyword
- Ti-6Al-4Nb-4Zr, Ti-6Al-2Sn-4Zr-6Mo, Laser powder bed fusion, Alpha formation, creep
- Date published
- Updated at
- 2025-12-19 16:31:19 +0900
Laser processing of a CuTiZr-based alloy by powder bed fusion: From bulk metallic glass to metallic glass composite
- Journal article
- Creator
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;Aleksandr M. Filimonov (author) (Search by this author);K.M. Saiful Alam (author) (Search by this author);Askar R. Kvaratskheliya (author) (Search by this author);Tim Grieb (author) (Search by this author);Binkal Kumar Sharma (author) (Search by this author);Bruno Bianchini (author) (Search by this author);Rafael Formenton Macedo dos Santos (author) (Search by this author);Leonardo Fernandes Gomes (author) (Search by this author);Andreas Rosenauer (author) (Search by this author);Piter Gargarella (author) (Search by this author)Nattamon Suwannaharn (author) (Search by this author)National Institute for Materials Science
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Taisuke T. Sasaki (author) (Search by this author)National Institute for Materials Science
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;Lutz Mädler (author) (Search by this author)Ilya V. Okulov (author) (Search by this author)
- Keyword
- Laser powder bed fusion, Metallic glass, Glass–crystalline composites, Metastable phase, Structural relaxation
- Date published
- 2025-04-11
- Updated at
- 2026-01-05 15:12:57 +0900
Data-driven optimization of laser scanning conditions in laser powder bed fusion for defect-free IN738LC components
- Journal article
- Creator
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Masahiro Kusano (author) (Search by this author)National Institute for Materials Science
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Toshio Osada (author) (Search by this author)National Institute for Materials Science
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Makoto Watanabe (author) (Search by this author)National Institute for Materials Science
- Keyword
- Laser powder bed fusion, Inconel 738 LC, Solidification cracking, Electron backscatter diffraction, Causal analysis
- Date published
- 2025-07-18
- Updated at
- 2025-07-24 12:30:19 +0900
Numerical simulation method for the laser powder bed fusion process by lattice Boltzmann and multi-phase field methods
- Journal article
- Creator
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Sukeharu Nomoto (author) (Search by this author)National Institute for Materials Science
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Masahiro Kusano (author) (Search by this author)National Institute for Materials Science
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Tomonori Kitashima (author) (Search by this author)National Institute for Materials Science
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Makoto Watanabe (author) (Search by this author)National Institute for Materials Science
- Keyword
- Laser powder bed fusion, Conserved Allen-Cahn equation, Multi-phase field method, Solidification microstructure evolution, Nickel alloy, MPI and OpenMP, Modified lattice kinetic scheme
- Date published
- 2025-01-20
- Updated at
- 2025-04-20 17:34:33 +0900
Phase-separation induced dislocation-network cellular structures in Ti-Zr-Nb-Mo-Ta high-entropy alloy processed by laser powder bed fusion
- Journal article
- Creator
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;Han Chen (author) (Search by this author);Daisuke Egusa (author) (Search by this author);Zehao Li (author) (Search by this author)National Institute for Materials ScienceTaisuke Sasaki (author) (Search by this author)National Institute for Materials Science
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;Ryosuke Ozasa (author) (Search by this author);Takuya Ishimoto (author) (Search by this author);Masayuki Okugawa (author) (Search by this author);Yuichiro Koizumi (author) (Search by this author);Takayoshi Nakano (author) (Search by this author)Eiji Abe (author) (Search by this author)
- Keyword
- High-entropy alloy, Laser powder bed fusion, Cellular structure, Phase separation, Dislocation-network, Electron microscopy, Machine learning
- Date published
- 2025-03-12
- Updated at
- 2025-04-08 13:16:16 +0900
Superimpositional design of crystallographic textures and macroscopic shapes via metal additive manufacturing—Game-change in component design
- Journal article
- Creator
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;Takuya Ishimoto (author) (Search by this author);Naotaka Morita (author) (Search by this author);Ryosuke Ozasa (author) (Search by this author);Aira Matsugaki (author) (Search by this author);Ozkan Gokcekaya (author) (Search by this author);Shota Higashino (author) (Search by this author);Masakazu Tane (author) (Search by this author);Tsuyoshi Mayama (author) (Search by this author);Ken Cho (author) (Search by this author);Hiroyuki Y. Yasuda (author) (Search by this author);Masayuki Okugawa (author) (Search by this author);Yuichiro Koizumi (author) (Search by this author);Masato Yoshiya (author) (Search by this author);Daisuke Egusa (author) (Search by this author)Taisuke Sasaki (author) (Search by this author)National Institute for Materials Science
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;Eiji Abe (author) (Search by this author);Hajime Kimizuka (author) (Search by this author);Naoko Ikeo (author) (Search by this author)Takayoshi Nakano (author) (Search by this author)
- Keyword
- Laser powder bed fusion, Shape anisotropy, Crystallographic orientation, Superimposition, 3D puzzle, Young's modulus
- Date published
- 2025-01-05
- Updated at
- 2025-04-08 13:16:10 +0900
Effect of mushy zone constant in Voller-Prakash model on keyholing behaviour in laser powder bed fusion simulation
- Journal article
- Creator
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Jun Katagiri (author) (Search by this author)National Institute for Materials Science
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Sukeharu Nomoto (author) (Search by this author)National Institute for Materials Science
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Masahiro Kusano (author) (Search by this author)National Institute for Materials Science
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Makoto Watanabe (author) (Search by this author)National Institute for Materials Science
- Keyword
- Laser powder bed fusion, Mushy zone flow resistance, Voller-Prakash model, Multiphysics CFD simulation, Keyhole pore formation
- Date published
- 2024-12-02
- Updated at
- 2024-12-10 16:56:53 +0900