Fracture behaviour of Zr(Fe,Cr)(2) Laves phase precipitates in Zircaloy-4 subjected to beta forging

doi:10.1016/j.jallcom.2023.170007

IMR OpenIR

	Fracture behaviour of Zr(Fe,Cr)(2) Laves phase precipitates in Zircaloy-4 subjected to beta forging
	Ali, Muhammad 1,2; Han, Fuzhou 1,2; Guo, Wenbin 1,2; Ren, Jie 1,2; Zhang, Yingdong 1,2; Yuan, Fusen 1,2; Wang, Qichen 1,2; Hu, Jianan 1,2; Liu, Chengze 1,2; Gu, Hengfei 2,3; Li, Geping 2
通讯作者	Han, Fuzhou(fzhan16s@imr.ac.cn) ; Li, Geping(gpli@imr.ac.cn)
	2023-08-15
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS
ISSN	0925-8388
卷号	952 页码:6
摘要	Fractured C14 (hexagonal close-packed) Laves phase Zr(Fe,Cr)2 precipitates were found in beta forged Zircaloy4. Transmission electron microscopy observations showed that the precipitates were initially a single entity and, during hot forging, underwent fracture along the planes where Peierls stress possibly exceeded fracture stress. Narrow interfacial width of a few nanometres and small misorientation angle in case of each fractured precipitate also implied that the precipitate retained brittle nature at high temperature. The fracture mainly occurred along the c-axes of Laves phase precipitates. (c) 2023 Elsevier B.V. All rights reserved.
关键词	Zircaloy-4 Scanning transmission electron microscopy (STEM) Laves phase Fracture
DOI	10.1016/j.jallcom.2023.170007
收录类别	SCI
语种	英语
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000983452100001
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：5[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/321006/177807
专题	中国科学院金属研究所
通讯作者	Han, Fuzhou; Li, Geping
作者单位	1.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Ali, Muhammad,Han, Fuzhou,Guo, Wenbin,et al. Fracture behaviour of Zr(Fe,Cr)(2) Laves phase precipitates in Zircaloy-4 subjected to beta forging[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2023,952:6.
APA	Ali, Muhammad.,Han, Fuzhou.,Guo, Wenbin.,Ren, Jie.,Zhang, Yingdong.,...&Li, Geping.(2023).Fracture behaviour of Zr(Fe,Cr)(2) Laves phase precipitates in Zircaloy-4 subjected to beta forging.JOURNAL OF ALLOYS AND COMPOUNDS,952,6.
MLA	Ali, Muhammad,et al."Fracture behaviour of Zr(Fe,Cr)(2) Laves phase precipitates in Zircaloy-4 subjected to beta forging".JOURNAL OF ALLOYS AND COMPOUNDS 952(2023):6.