In-situ observation on the twinning boundary movement of pure zirconium during three-point bending tests

doi:10.1016/j.msea.2021.142361

IMR OpenIR

	In-situ observation on the twinning boundary movement of pure zirconium during three-point bending tests
	Ren, Jie 1,2; Li, Geping 1,2; Yuan, Fusen 1,2; Han, Fuzhou 1,2; Ali, Muhammad 1,2; Zhang, Yingdong 1,2; Guo, Wenbin 1,2; Tong, Min 1
通讯作者	Li, Geping(gpli@imr.ac.cn)
	2022-01-26
发表期刊	MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN	0921-5093
卷号	833 页码:6
摘要	The movements in two directions of the boundary between twinning variants and matrix were firstly reported using in-situ electron backscatter diffraction (EBSD) during continuous three-point bending tests in nuclear grade pure zirconium. With the combination of schmid factors and the three dimensional model of identified twinning variants, the mechanism of the twinning boundary movement was proposed by follows: twinning {10-12} variants and tensile twinning {11-21} were formed during the first three-point bending test. After that, the matrix moves along the twin boundary through activated PR (prismatic {10-10}) with the further growth of twinning {10-12} variants and tensile twinning {11-21} in the next bending test, resulting in the movements in two directions of the boundary between twinning variants and matrix. Moreover, a new atomic model showing the movement of the twinning boundary was proposed.
关键词	Pure zirconium Twinning variants Twinning boundary movement Three-point bending test
DOI	10.1016/j.msea.2021.142361
收录类别	SCI
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000761623400002
出版者	ELSEVIER SCIENCE SA
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://ir.imr.ac.cn/handle/321006/173181
专题	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
推荐引用方式 GB/T 7714	Ren, Jie,Li, Geping,Yuan, Fusen,et al. In-situ observation on the twinning boundary movement of pure zirconium during three-point bending tests[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2022,833:6.
APA	Ren, Jie.,Li, Geping.,Yuan, Fusen.,Han, Fuzhou.,Ali, Muhammad.,...&Tong, Min.(2022).In-situ observation on the twinning boundary movement of pure zirconium during three-point bending tests.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,833,6.
MLA	Ren, Jie,et al."In-situ observation on the twinning boundary movement of pure zirconium during three-point bending tests".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 833(2022):6.