Triangularly arranged needle-shaped precipitates in Ge containing zirconium alloy

doi:10.1016/j.matchemphys.2020.123142

CORC > 金属研究所 > 中国科学院金属研究所

	Triangularly arranged needle-shaped precipitates in Ge containing zirconium alloy
	Liu, Chengze 1,2; Ma, Dongfeng 3; Yuan, Fusen 1,2; Han, Fuzhou 1,2; Ali, Muhammad 1,2; Zhang, Yingdong 1,2; Guo, Wenbin 1,2; Gu, Hengfei 1,4; Li, Geping 1
刊名	MATERIALS CHEMISTRY AND PHYSICS
	2020-09-01
卷号	251 页码:5
关键词	Defects Crystal structure Nuclear materials Phase transformation
ISSN号	0254-0584
DOI	10.1016/j.matchemphys.2020.123142
通讯作者	Li, Geping(gpli@imr.ac.cn)
英文摘要	Novel triangularly arranged needle-shaped precipitates in zirconium based alloys were firstly observed and systematically investigated, which were indexed as single hexagonal structured (i) phase while obeying the orientation relationship with the alpha phase matrix: {0001}(alpha)parallel to{11 (2) over bar0}(omega) and <11<(2)over bar>0>(alpha)parallel to<0001>(omega). In particular, viewed along [0001](omega) zone axis, the omega phase needles were 60 degrees triangularly arranged and paralleled to (2 (11) over bar0)(omega), (11 (2) over bar0)(omega) and ((1) over bar2 (1) over bar0)(omega) planes, respectively. Based on electron microscopy analysis, a model for understanding the formation of these precipitates was proposed: planar periodicity distribution of dissimilar atoms in these (i) phase needles resulted in the needle-shaped morphology as well as the triangular arrangement.
WOS研究方向	Materials Science
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000549319900053
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/139807]
专题	金属研究所_中国科学院金属研究所
通讯作者	Li, Geping
作者单位	1.Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 96 JinZhai Rd, Hefei 230026, Anhui, Peoples R China 3.Beijing Univ Technol, Inst Microstruct & Property Adv Mat, Beijing Key Lab Microstruct & Property Adv Mat, Beijing 100124, Peoples R China 4.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Liu, Chengze,Ma, Dongfeng,Yuan, Fusen,et al. Triangularly arranged needle-shaped precipitates in Ge containing zirconium alloy[J]. MATERIALS CHEMISTRY AND PHYSICS,2020,251:5.
APA	Liu, Chengze.,Ma, Dongfeng.,Yuan, Fusen.,Han, Fuzhou.,Ali, Muhammad.,...&Li, Geping.(2020).Triangularly arranged needle-shaped precipitates in Ge containing zirconium alloy.MATERIALS CHEMISTRY AND PHYSICS,251,5.
MLA	Liu, Chengze,et al."Triangularly arranged needle-shaped precipitates in Ge containing zirconium alloy".MATERIALS CHEMISTRY AND PHYSICS 251(2020):5.