A dual-phase CrFeNbTiMo refractory high entropy alloy with excellent hardness and strength

doi:10.1016/j.matlet.2023.133958

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	A dual-phase CrFeNbTiMo refractory high entropy alloy with excellent hardness and strength
	Chen, Ba 1; Li, Xinmei 1; Niu YY(牛洋洋)2; Yang, Rui 1; Chen, Wenjie 1; Yusupu, Burebiye 1; Jia, Liming 1
发表期刊	MATERIALS LETTERS
	2023-04-15
卷号	337 页码:4
ISSN	0167-577X
摘要	In order to the research of new type of coal mining machine cut-off tooth material, the CrFeNbTiMo high entropy alloy (RHEA) are studied and prepared. The microstructure is composed of BCC/B2 solid solution matrix phase and Laves phase. The alloy has a high strength of 785.26 MPa and a high hardness of 931 HV. In addition, the alloy also exhibits better ductility and strength under a split Hopkinson rod. The high strength and hardness of CrFeNbTiMo provides a new option for coal mining cut-off teeth.
关键词	Deformation and fracture Intermetallic alloys and compounds Phase diagrams
DOI	10.1016/j.matlet.2023.133958
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000925442600001
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied
资助项目	National Natural Science Foundation of China[52161017] ; National Natural Science Foundation of China[51865055] ; Natural Science Foundation of Xinjiang Uygur Autonomous Region[2022D01C386] ; University of Science and Technology Beijing
项目资助者	National Natural Science Foundation of China ; Natural Science Foundation of Xinjiang Uygur Autonomous Region ; University of Science and Technology Beijing
论文分区	二类
力学所作者排名	2
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/91707
专题	非线性力学国家重点实验室
通讯作者	Li, Xinmei
作者单位	1.Xinjiang Univ, Sch Mech Engn, Urumqi 830017, Peoples R China 2.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Chen, Ba,Li, Xinmei,Niu YY,et al. A dual-phase CrFeNbTiMo refractory high entropy alloy with excellent hardness and strength[J]. MATERIALS LETTERS,2023,337:4.
APA	Chen, Ba.,Li, Xinmei.,Niu YY.,Yang, Rui.,Chen, Wenjie.,...&Jia, Liming.(2023).A dual-phase CrFeNbTiMo refractory high entropy alloy with excellent hardness and strength.MATERIALS LETTERS,337,4.
MLA	Chen, Ba,et al."A dual-phase CrFeNbTiMo refractory high entropy alloy with excellent hardness and strength".MATERIALS LETTERS 337(2023):4.

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