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J-GLOBAL ID：201802289652042198   Reference number：18A0130009

Optimization of selective laser melting parameters and influence of post heat treatment on microstructure and mechanical properties of maraging steel

選択的レーザ融解パラメータの最適化とマルエージング鋼のミクロ組織と機械的性質に及ぼす後熱処理の影響【Powered by NICT】

Author (4)： Mutua James (Department of Mechanical and Aerospace Engineering, Graduate School of Engineering, Tottori University, Koyama-minami 4-101, Tottori 680-8552, Japan) ,  Nakata Shinya (Department of Mechanical and Aerospace Engineering, Graduate School of Engineering, Tottori University, Koyama-minami 4-101, Tottori 680-8552, Japan) ,  Onda Tetsuhiko (Department of Mechanical and Aerospace Engineering, Graduate School of Engineering, Tottori University, Koyama-minami 4-101, Tottori 680-8552, Japan) ,  Chen Zhong-Chun (Department of Mechanical and Aerospace Engineering, Graduate School of Engineering, Tottori University, Koyama-minami 4-101, Tottori 680-8552, Japan)
Material： Materials & Design  (Mater Des)
Volume： 139  Page： 486-497  Publication year： 2018 
JST Material Number： A0495B  ISSN： 0264-1275  Document type： Article
Article type： 原著論文  Country of issue： United Kingdom (GBR)  Language： ENGLISH (EN)

Abstract/Point： The influences of various proc...

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Thesaurus term： austenite ,  *laser melting ,  surface quality ,  aging(phenomenon) ,  crystal grain ,  densification ,  *maraging steel ,  tensile strength ,  martensite ,  *postheating ,  relative density ,  crystal growth ,  process parameter ,  composite material ,  solution heat treatment

Author keywords (6)： Additive manufacturing ,  Selective laser melting ,  Maraging steel ,  Microstructure ,  Mechanical properties ,  Energy density

JST classification (2)： Transformation structures,work structures  (WB01030N) ,  Mechanical properties  (WB02030U)

Terms in the title (7)： レーザ融解 ,  パラメータ ,  最適化 ,  マルエージング鋼 ,  ミクロ組織 ,  機械的性質 ,  後熱処理