10 件のレコードが見つかりました。
Effect of mushy zone constant in Voller-Prakash model on keyholing behaviour in laser powder bed fusion simulation
- ジャーナル論文
- 著者
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Jun Katagiri (author) (この著者で検索)National Institute for Materials Science
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Sukeharu Nomoto (author) (この著者で検索)National Institute for Materials Science
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Masahiro Kusano (author) (この著者で検索)National Institute for Materials Science
;
Makoto Watanabe (author) (この著者で検索)National Institute for Materials Science
- キーワード
- Laser powder bed fusion, Mushy zone flow resistance, Voller-Prakash model, Multiphysics CFD simulation, Keyhole pore formation
- 刊行年月日
- 2024-12-02
- 更新時刻
- 2024-12-10 16:56:53 +0900
Influence of recoil pressure, mushy zone flow resistance and reflectivity on melt pool shape in laser powder bed fusion simulation
- ジャーナル論文
- 著者
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Jun Katagiri (author) (この著者で検索)National Institute for Materials Science Research Center for Structural Materials
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Masahiro Kusano, (author) (この著者で検索)National Institute for Materials Science Research Center for Structural Materials
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Sukeharu Nomoto (author) (この著者で検索)National Institute for Materials Science Research Center for Structural Materials
;
Makoto Watanabe (author) (この著者で検索)National Institute for Materials Science Research Center for Structural Materials
- キーワード
- Laser powder bed fusion, Multi-physics CFD simulation, Recoil pressure, Mushy zone flow resistance, Fresnel laser reflection model, Melt pool shape
- 刊行年月日
- 2023-09-11
- 更新時刻
- 2024-01-05 22:12:21 +0900
Microstructure of Modified 9Cr-1Mo Steel Manufactured via Laser Powder Bed Fusion
- プロシーディングス論文
- 著者
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Tomotaka Hatakeyama (author) (この著者で検索)National Institute for Materials Science
;
Kota Sawada (author) (この著者で検索)National Institute for Materials Science
;
;Masaru Suzuki (author) (この著者で検索)Makoto Watanabe (author) (この著者で検索)National Institute for Materials Science
- キーワード
- Laser powder bed fusion, microstructure, heat resistant steel
- 刊行年月日
- 2024-10-15
- 更新時刻
- 2024-12-05 08:30:58 +0900
Microstructure evolution and creep performance of LPBFed near α, and near β-Ti alloys
- プレゼンテーション
- 著者
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;Yoko Yamabe-Mitarai (author) (この著者で検索)Department of Advanced Material Science, Graduate School of Frontier Sciences, The University of Tokyo;Prince Valentine Cobbinah (author) (この著者で検索)Department of Advanced Material Science, Graduate School of Frontier Sciences, The University of TokyoYoshiaki Toda (author) (この著者で検索)National Institute for Materials Science Center for Basic Research on Materials/Data-driven Materials Research Field/Materials Modeling Group
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;T. Matsunaga (author) (この著者で検索)JAXA;Ryosuke Ozasa (author) (この著者で検索)Graduate School of Engineering, Osaka University;Takuya Ishimoto (author) (この著者で検索)University of Toyama;Tsutomu Ito (author) (この著者で検索)Toyama Prefectural UniversityTakayoshi Nakano (author) (この著者で検索)Graduate School of Engineering, Osaka University
- キーワード
- Ti-6Al-4Nb-4Zr, Ti-6Al-2Sn-4Zr-6Mo, Laser powder bed fusion, Alpha formation, creep
- 刊行年月日
- 更新時刻
- 2025-12-19 16:31:19 +0900
Creep deformation mechanism of LPBFed near α, and near β-Ti alloys
- プレゼンテーション
- 著者
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;Yoko Yamabe-Mitarai (author) (この著者で検索)Department of Advanced Material Science, Graduate School of Frontier Sciences, The University of TokyoYoshiaki Toda (author) (この著者で検索)National Institute for Materials Science Center for Basic Research on Materials/Data-driven Materials Research Field/Materials Modeling Group
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;Tetsuya Matsunaga (author) (この著者で検索)JAXA;Ryosuke Ozasa( (author) (この著者で検索)Graduate School of Engineering, Osaka University;Takuya Ishimoto (author) (この著者で検索)University of Toyama;Tsutomu Ito (author) (この著者で検索)Toyama Prefectural UniversityTakayoshi Nakano (author) (この著者で検索)Graduate School of Engineering, Osaka University
- キーワード
- Ti-6Al-4Nb-4Zr, Ti-6Al-2Sn-4Zr-6Mo, Laser powder bed fusion, Alpha formation, Creep strength, Volume energy density, Crystallographic orientation
- 刊行年月日
- 更新時刻
- 2026-05-13 11:42:27 +0900
Heat Source Model Development for Thermal Analysis of Laser Powder Bed Fusion Using Bayesian Optimization and Machine Learning
- ジャーナル論文
- 著者
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Masahiro Kusano (author) (この著者で検索)National Institute for Materials Science
;
Makoto Watanabe (author) (この著者で検索)National Institute for Materials Science
- キーワード
- Laser powder bed fusion, Thermal analysis, Heat source model, Laser scanning conditions, Bayesian optimization, Multiple linear regression
- 刊行年月日
- 2024-01-19
- 更新時刻
- 2024-04-09 12:30:20 +0900
Significant creep-strength improvement in modified 9Cr-1Mo steel via microstructural control through laser powder bed fusion
- ジャーナル論文
- 著者
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Tomotaka Hatakeyama (author) (この著者で検索)
;
Kota Sawada (author) (この著者で検索)
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Masahiro Kusano (author) (この著者で検索)
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Makoto Watanabe (author) (この著者で検索)
- キーワード
- Creep, Ferritic steels, Laser powder bed fusion, Precipitation, δ-ferrite
- 刊行年月日
- 2024-09-18
- 更新時刻
- 2024-09-26 12:30:07 +0900
Phase-separation induced dislocation-network cellular structures in Ti-Zr-Nb-Mo-Ta high-entropy alloy processed by laser powder bed fusion
- ジャーナル論文
- 著者
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;Han Chen (author) (この著者で検索);Daisuke Egusa (author) (この著者で検索);Zehao Li (author) (この著者で検索)National Institute for Materials ScienceTaisuke Sasaki (author) (この著者で検索)National Institute for Materials Science
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;Ryosuke Ozasa (author) (この著者で検索);Takuya Ishimoto (author) (この著者で検索);Masayuki Okugawa (author) (この著者で検索);Yuichiro Koizumi (author) (この著者で検索);Takayoshi Nakano (author) (この著者で検索)Eiji Abe (author) (この著者で検索)
- キーワード
- High-entropy alloy, Laser powder bed fusion, Cellular structure, Phase separation, Dislocation-network, Electron microscopy, Machine learning
- 刊行年月日
- 2025-03-12
- 更新時刻
- 2025-04-08 13:16:16 +0900
Segregation-induced microstructural refinement in a FeMnAlC-TiB metal matrix composite by laser powder bed fusion
- ジャーナル論文
- 著者
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;André L. Vidilli (author) (この著者で検索);Leonardo F. Gomes (author) (この著者で検索);Adriel P. Oliveira (author) (この著者で検索)Mainak Saha (author) (この著者で検索)National Institute for Materials Science
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Taisuke Sasaki (author) (この著者で検索)National Institute for Materials Science
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;Lucas B. Otani (author) (この著者で検索);Ilya Okulov (author) (この著者で検索)Claudemiro Bolfarini (author) (この著者で検索)
- キーワード
- Laser powder bed fusion, Metal matrix composite, Solidification, Segregation
- 刊行年月日
- 2025-05-06
- 更新時刻
- 2026-04-30 12:01:11 +0900
Precipitation behavior and anisotropic creep deformation behavior of laser powder bed fusion processed Hastelloy X at 1173 K
- ジャーナル論文
- 著者
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Tomotaka Hatakeyama (author) (この著者で検索)
;
Kota Sawada (author) (この著者で検索)
;
Masahiro Kusano (author) (この著者で検索)
;
Makoto Watanabe (author) (この著者で検索)
- キーワード
- Laser powder bed fusion, Hastelloy X, Creep, Precipitation, Grain boundary
- 刊行年月日
- 2026-04-22
- 更新時刻
- 2026-04-30 12:01:11 +0900