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J-GLOBAL ID：202002268433429444   Reference number：20A0479764

Accelerated design of novel W-free high-strength Co-base superalloys with extremely wide γ/γ′ region by machine learning and CALPHAD methods

機械学習とCALPHAD法による非常に広いγ/γ′領域を持つ新しいWフリー高強度Co基超合金の加速設計【JST・京大機械翻訳】

Author (16)： Ruan Jingjing (College of Materials and Fujian Provincial Key Laboratory of Materials Genome, Xiamen University, Xiamen, 361005, PR China) ,  Ruan Jingjing (Department of Materials Science, Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan) ,  Xu Weiwei (School of Aerospace Engineering, Xiamen University, Xiamen 361005, PR China) ,  Yang Tao (Department of Mechanical Engineering, City University of Hong Kong, Hong Kong, PR China) ,  Yu Jinxin (College of Materials and Fujian Provincial Key Laboratory of Materials Genome, Xiamen University, Xiamen, 361005, PR China) ,  Yang Shuiyuan (College of Materials and Fujian Provincial Key Laboratory of Materials Genome, Xiamen University, Xiamen, 361005, PR China) ,  Luan Junhua (Department of Materials Science and Engineering, City University of Hong Kong, Hong Kong, PR China) ,  Omori Toshihiro (Department of Materials Science, Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan) ,  Wang Cuiping (College of Materials and Fujian Provincial Key Laboratory of Materials Genome, Xiamen University, Xiamen, 361005, PR China) ,  Kainuma Ryosuke (Department of Materials Science, Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan) ,  Ishida Kiyohito (Department of Materials Science, Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan) ,  Liu Chain Tsuan (Department of Mechanical Engineering, City University of Hong Kong, Hong Kong, PR China) ,  Liu Chain Tsuan (Department of Materials Science and Engineering, City University of Hong Kong, Hong Kong, PR China) ,  Liu Xingjun (College of Materials and Fujian Provincial Key Laboratory of Materials Genome, Xiamen University, Xiamen, 361005, PR China) ,  Liu Xingjun (State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Shenzhen 518055, PR China) ,  Liu Xingjun (Institute of Materials Genome and Big Data, Harbin Institute of Technology, Shenzhen 518055, PR China)
Material： Acta Materialia  (Acta Mater)
Volume： 186  Page： 425-433  Publication year： 2020 
JST Material Number： A0316A  ISSN： 1359-6454  Document type： Article
Article type： 原著論文  Country of issue： United Kingdom (GBR)  Language： ENGLISH (EN)

Abstract/Point： Since half a century ago, rese...

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Thesaurus term： *machine learning ,  learning algorithm ,  grain boundary segregation ,  electric power ,  thermodynamic stability ,  tensile strength ,  *alloy ,  titanium ,  mechanical property ,  gamma prime phase
Semi thesaurus term： 第一原理計算 ,  原子プローブトモグラフィー ,  ニッケル基超合金 ,  高強度 ,  CALPHAD法 , 【Automatic Indexing@JST】

Author keywords (6)： Atom probe tomography (APT) ,  Cobalt-base superalloys ,  Grain-boundary segregation-induced phase transformation ,  L12 compound ,  Mechanical property ,  Machine learning

JST classification (1)： Transformation structures,work structures  (WB01030N)

Terms in the title (6)： 機械学習 ,  CALPHAD法 ,  高強度 ,  Co基超合金 ,  加速 ,  設計