The effect of three-dimensional loading and texture on deformation mechanism of Zircaloy-4 alloy: Using space Schmid factor model

doi:10.1016/j.msea.2019.06.002

IMR OpenIR

	The effect of three-dimensional loading and texture on deformation mechanism of Zircaloy-4 alloy: Using space Schmid factor model
	Zhang, Yingdong 1,2; Li, Geping 1; Liu, Chengze 1,2; Yuan, Fusen 1,2; Han, Fuzhou 1,2; Ali, Muhammad 1,2; Guo, Wenbin 1,2; Gu, Hengfei 1,3
通讯作者	Li, Geping(gpli@imr.ac.cn)
	2019-07-22
发表期刊	MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN	0921-5093
卷号	761 页码:11
摘要	The effect of three-dimensional loading and texture on deformation behavior (including basal < a > , prismatic < a > , pyramidal < a > , first and second order pyramidal < a + c > slips, tensile and compression twins) of Zircaloy-4 alloy sheet was systematically investigated using a new model:space Schmid factor model (SSFM). The SSFM was correlated with the results as calculated by EBSD technique. The results of compression tests and EBSD showed that yield strength was depended upon the orientation of the crystal and decreased in the sequence: TD > RD-35 degrees > RD. Then, analysis of relationship between the loading direction and yielding anisotropy of the Zr-4 sheet revealed that the predominant deformation mode of the Zr-4 sheet was pyramidal < a + c > slip when compressed along the transverse direction (TD) and prismatic < a > slip when compressed either along the rolling direction (RD) or 35 degrees away from the rolling direction (RD-35 degrees). Besides this, a few {10 (1) over bar2} < <(1)over bar>011 > tensile twins (TT) were exclusively observed in each case. However, the TT get activated easily in RD compression as compared to the other two directions. In general, the SSFM provided a well-substantiated explanation of the deformation mechanisms of the Zr-4 alloy sheet under different loading directions.
关键词	Zircaloy-4 alloy Three-dimensional loading Space Schmid factor model Deformation mechanism
DOI	10.1016/j.msea.2019.06.002
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:000477784900025
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：21[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/321006/134602
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 3.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yingdong,Li, Geping,Liu, Chengze,et al. The effect of three-dimensional loading and texture on deformation mechanism of Zircaloy-4 alloy: Using space Schmid factor model[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2019,761:11.
APA	Zhang, Yingdong.,Li, Geping.,Liu, Chengze.,Yuan, Fusen.,Han, Fuzhou.,...&Gu, Hengfei.(2019).The effect of three-dimensional loading and texture on deformation mechanism of Zircaloy-4 alloy: Using space Schmid factor model.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,761,11.
MLA	Zhang, Yingdong,et al."The effect of three-dimensional loading and texture on deformation mechanism of Zircaloy-4 alloy: Using space Schmid factor model".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 761(2019):11.