Accelerated Design of High gamma ' Solvus Temperature and Yield Strength Cobalt-Based Superalloy Based on Machine Learning and Phase Diagram

doi:10.3389/fmats.2022.882955

IMR OpenIR

	Accelerated Design of High gamma ' Solvus Temperature and Yield Strength Cobalt-Based Superalloy Based on Machine Learning and Phase Diagram
	Wang, Cuiping 1,2,3; Chen, Xin 1,2,3; Chen, Yuechao 1,2,3; Yu, Jinxin 4,5; Cai, Wensu 1,2,3; Chen, Zhongfeng 1,2,3; Yu, Xiang 1,2,3; Li, Yingju 6; Yang, Yuansheng 6; Liu, Xingjun 1,2,3,4,5
通讯作者	Wang, Cuiping(wangcp@xmu.edu.cn) ; Liu, Xingjun(xjliu@hit.edu.cn)
	2022-05-16
发表期刊	FRONTIERS IN MATERIALS
ISSN	2296-8016
卷号	9 页码:9
摘要	This study combines machine learning and a phase diagram to accelerate the design of a cobalt-based superalloy with a composition of Co-30Ni-10Al-6Ta (at%). The results show that Co-30Ni-10Al-6Ta alloy exhibits high gamma' solvus temperature (1,215 degrees C) and high yield strength (1,220 Mpa at 25 degrees C), which is comparable with commercial nickel-based polycrystalline superalloy M-Mar-247. Moreover, the wide processing window and excellent gamma' phase stability make it lucrative for further applications at high temperatures. Meanwhile, the alloy design method also provides a new idea for efficiently realizing the preparation of high-performance alloys.
关键词	machine learning new cobalt-based superalloys high strength high gamma ' solvus temperature high gamma ' phase stability
资助者	National Natural Science Foundation of China ; Ministry of Science and Technology of China ; Key-Area Research and Development Program of GuangDong Province
DOI	10.3389/fmats.2022.882955
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51831007] ; Ministry of Science and Technology of China[2014DFA53040] ; Key-Area Research and Development Program of GuangDong Province[2019B010943001]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000803950900001
出版者	FRONTIERS MEDIA SA
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/174174
专题	中国科学院金属研究所
通讯作者	Wang, Cuiping; Liu, Xingjun
作者单位	1.Xiamen Univ, Coll Mat, Xiamen, Peoples R China 2.Xiamen Univ, Fujian Prov Key Lab Mat Genome, Xiamen, Peoples R China 3.Xiamen Univ, Xiamen Key Lab High Performance Met & Mat, Xiamen, Peoples R China 4.Harbin Inst Technol, State Key Lab Adv Welding & Joining, Harbin, Peoples R China 5.Harbin Inst Technol, Inst Mat Genome & Big Data, Shenzhen, Peoples R China 6.Chinese Acad Sci, Inst Met Res, Shenyang, Peoples R China
推荐引用方式 GB/T 7714	Wang, Cuiping,Chen, Xin,Chen, Yuechao,et al. Accelerated Design of High gamma ' Solvus Temperature and Yield Strength Cobalt-Based Superalloy Based on Machine Learning and Phase Diagram[J]. FRONTIERS IN MATERIALS,2022,9:9.
APA	Wang, Cuiping.,Chen, Xin.,Chen, Yuechao.,Yu, Jinxin.,Cai, Wensu.,...&Liu, Xingjun.(2022).Accelerated Design of High gamma ' Solvus Temperature and Yield Strength Cobalt-Based Superalloy Based on Machine Learning and Phase Diagram.FRONTIERS IN MATERIALS,9,9.
MLA	Wang, Cuiping,et al."Accelerated Design of High gamma ' Solvus Temperature and Yield Strength Cobalt-Based Superalloy Based on Machine Learning and Phase Diagram".FRONTIERS IN MATERIALS 9(2022):9.