キーワード: Laser powder bed fusion
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14 件のレコードが見つかりました。

20250529Yamabe-Mitarai_Yoko-abstract.pdf
Microstructure evolution and creep performance of LPBFed near α, and near β-Ti alloys
口頭発表
著者
Yoko Yamabe-Mitarai ; Prince Valentine Cobbinah ; Yoshiaki Toda SAMURAI ORCID ; T. Matsunaga ; Ryosuke Ozasa ; Takuya Ishimoto ; Tsutomu Ito ; Takayoshi Nakano
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-S0925838825019000-main.pdf
Laser processing of a CuTiZr-based alloy by powder bed fusion: From bulk metallic glass to metallic glass composite
論文
著者
Aleksandr M. Filimonov ; K.M. Saiful Alam ; Askar R. Kvaratskheliya ; Tim Grieb ; Binkal Kumar Sharma ; Bruno Bianchini ; Rafael Formenton Macedo dos Santos ; Leonardo Fernandes Gomes ; Andreas Rosenauer ; Piter Gargarella ; Nattamon Suwannaharn SAMURAI ORCID ; Taisuke T. Sasaki SAMURAI ORCID ; Lutz Mädler ; Ilya V. Okulov
キーワード
Laser powder bed fusion, Metallic glass, Glass–crystalline composites, Metastable phase, Structural relaxation
刊行年月日
2025-04-11
更新時刻
2026-01-05 15:12:57 +0900
1-s2.0-S1526612525007996-main.pdf
Data-driven optimization of laser scanning conditions in laser powder bed fusion for defect-free IN738LC components
論文
著者
Masahiro Kusano SAMURAI ORCID ; Toshio Osada SAMURAI ORCID ; Makoto Watanabe SAMURAI ORCID
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-S092702562500031X-main.pdf
Numerical simulation method for the laser powder bed fusion process by lattice Boltzmann and multi-phase field methods
論文
著者
Sukeharu Nomoto SAMURAI ORCID ; Masahiro Kusano SAMURAI ORCID ; Tomonori Kitashima SAMURAI ORCID ; Makoto Watanabe SAMURAI ORCID
キーワード
Laser powder bed fusion, Modified lattice kinetic scheme , Conserved Allen-Cahn equation, Multi-phase field method, Solidification microstructure evolution, Nickel alloy, MPI and OpenMP
刊行年月日
2025-01-20
更新時刻
2025-04-20 17:34:33 +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
論文
著者
Han Chen ; Daisuke Egusa ; Zehao Li ; Taisuke Sasaki SAMURAI ORCID ; Ryosuke Ozasa ; Takuya Ishimoto ; Masayuki Okugawa ; Yuichiro Koizumi ; Takayoshi Nakano ; Eiji Abe
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-S1359645425000023-main.pdf
Superimpositional design of crystallographic textures and macroscopic shapes via metal additive manufacturing—Game-change in component design
論文
著者
Takuya Ishimoto ; Naotaka Morita ; Ryosuke Ozasa ; Aira Matsugaki ; Ozkan Gokcekaya ; Shota Higashino ; Masakazu Tane ; Tsuyoshi Mayama ; Ken Cho ; Hiroyuki Y. Yasuda ; Masayuki Okugawa ; Yuichiro Koizumi ; Masato Yoshiya ; Daisuke Egusa ; Taisuke Sasaki SAMURAI ORCID ; Eiji Abe ; Hajime Kimizuka ; Naoko Ikeo ; Takayoshi Nakano
キーワード
Laser powder bed fusion, Shape anisotropy, Crystallographic orientation, Superimposition, 3D puzzle, Young's modulus
刊行年月日
2025-01-05
更新時刻
2025-04-08 13:16:10 +0900
片桐_Results_in_Engineering.pdf
Effect of mushy zone constant in Voller-Prakash model on keyholing behaviour in laser powder bed fusion simulation
論文
著者
Jun Katagiri ORCID ; Sukeharu Nomoto SAMURAI ORCID ; Masahiro Kusano SAMURAI ORCID ; Makoto Watanabe SAMURAI ORCID
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
epri2024p0365.pdf
Microstructure of Modified 9Cr-1Mo Steel Manufactured via Laser Powder Bed Fusion
プロシーディングス
著者
Tomotaka Hatakeyama SAMURAI ORCID ; Kota Sawada SAMURAI ORCID ; Masaru Suzuki ; Makoto Watanabe SAMURAI ORCID
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
970_Fabricating a single-crystal-like β grain structure of a near-β Ti alloy with unique variant selection by laser powder bed fusion.pdf
Fabricating a single-crystal-like β grain structure of a near-β Ti alloy with unique variant selection by laser powder bed fusion
論文
著者
Tomonori Kitashima SAMURAI ORCID ; Takanobu Hiroto SAMURAI ORCID ; Dennis Edgard Jodi ORCID ; Makoto Watanabe SAMURAI ORCID
キーワード
Laser powder bed fusion, Titanium, Texture, Precipitation, Variant selection
刊行年月日
2024-05-23
更新時刻
2024-09-30 16:30:25 +0900
1-s2.0-S2214860424004913-main.pdf
Significant creep-strength improvement in modified 9Cr-1Mo steel via microstructural control through laser powder bed fusion
論文
著者
Tomotaka Hatakeyama SAMURAI ORCID ; Kota Sawada SAMURAI ORCID ; Masahiro Kusano SAMURAI ORCID ; Makoto Watanabe SAMURAI ORCID
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