ファイル種別: application/pdf キーワード: Laser powder bed fusion
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片桐_Results_in_Engineering.pdf
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
Jun Katagiri (author) (この著者で検索)
National Institute for Materials Science
ORCID ;
Sukeharu Nomoto (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI ;
Masahiro Kusano (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI ;
Makoto Watanabe (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI
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
Katagiri_2023_CaseStudies_inThermalAnalysis.pdf
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
Jun Katagiri (author) (この著者で検索)
National Institute for Materials Science Research Center for Structural Materials
ORCID ;
Masahiro Kusano, (author) (この著者で検索)
National Institute for Materials Science Research Center for Structural Materials
ORCID SAMURAI ;
Sukeharu Nomoto (author) (この著者で検索)
National Institute for Materials Science Research Center for Structural Materials
ORCID SAMURAI ;
Makoto Watanabe (author) (この著者で検索)
National Institute for Materials Science Research Center for Structural Materials
ORCID SAMURAI
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
epri2024p0365.pdf
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
Tomotaka Hatakeyama (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI ;
Kota Sawada (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI ;
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
ORCID SAMURAI
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
20250529Yamabe-Mitarai_Yoko-abstract.pdf
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
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 Tokyo
;
Yoshiaki 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
ORCID SAMURAI ;
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 University
;
Takayoshi 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
1-s2.0-S2214860424000332-main.pdf
Effects of time per layer and part geometry on thermal history and microcracking in the fabrication of nickel superalloy samples by laser powder bed fusion
ジャーナル論文
著者
Masahiro Kusano (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI ;
Yusuke Takata (author) (この著者で検索)
National Institute for Materials Science
;
Atsushi Yumoto (author) (この著者で検索)
;
Makoto Watanabe (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI
キーワード
Laser powder bed fusion, Time per layer, Constricted geometry, Thermal analysis, Microcracking, Inconel 738 LC
刊行年月日
2024-01-18
更新時刻
2024-04-10 16:30:19 +0900
1-s2.0-S1526612525007996-main.pdf
Data-driven optimization of laser scanning conditions in laser powder bed fusion for defect-free IN738LC components
ジャーナル論文
著者
Masahiro Kusano (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI ;
Toshio Osada (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI ;
Makoto Watanabe (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI
キーワード
Laser powder bed fusion, Inconel 738 LC, Solidification cracking, Electron backscatter diffraction, Causal analysis
刊行年月日
2025-07-18
更新時刻
2025-07-24 12:30:19 +0900
1-s2.0-S2214860425001010-main.pdf
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
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 Science
;
Taisuke Sasaki (author) (この著者で検索)
National Institute for Materials Science
ORCID SAMURAI ;
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
1-s2.0-S0921509326005836-main.pdf
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
ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI
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