Selection of deformation modes and related texture evolution in Zircaloy-4 during one pass cold pilgering

doi:10.1016/j.msea.2019.138280

CORC > 金属研究所 > 中国科学院金属研究所

	Selection of deformation modes and related texture evolution in Zircaloy-4 during one pass cold pilgering
	Deng, Siying 1,4; Song, Hongwu 4; Zheng, Ce 2,4; Zhao, Tianzhang 3; Zhang, Shihong 4; Nielsen, Karl Brian 5
刊名	MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
	2019-09-09
卷号	764 页码:10
关键词	Zircaloy-4 Cold pilgering Texture evolution Deformation modes
ISSN号	0921-5093
DOI	10.1016/j.msea.2019.138280
通讯作者	Song, Hongwu(hwsong@imr.ac.cn)
英文摘要	Zircaloy-4 is usually used as cladding tubes and structure components in nuclear reactor. Cladding tubes are manufactured mainly by hot extrusion and subsequent cold pilgering steps. The texture of cladding tubes is one of key factors influencing the final performance and becomes a hot issue in recent years. This work focuses on enclosing selection of deformation modes and related texture evolution during one-pass pilgering process. Electron backscatter diffraction (EBSD) samples of Zircaloy-4 were cut from a tapered tube with 30%, 40% and 50% area reduction respectively to find the effect of area reduction on texture evolution. The selection of deformation modes with various reduction amount was also measured with in-grain misorientation axes method. The relationship between texture evolution and deformation modes was then discussed with Schmid factor distribution calculation and activity of slip modes based on visco-plastic self-consistent (VPSC) simulation during pilgering deformation. The results show that basal slip activity indeed exists when deformation strain increases to a sufficiently high level. For low strains, the basal pole is changing from transverse direction (TD) to radial direction (RD) caused by the combination of prismatic and pyramidal slip. For higher strains, the cause of the same texture change tendency is primarily related to basal slip.
资助项目	National Natural Science Foundation of China[51875547]
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000486360100071
资助机构	National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/135483]
专题	金属研究所_中国科学院金属研究所
通讯作者	Song, Hongwu
作者单位	1.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Shenyang Aerosp Univ, Shenyang 110136, Liaoning, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 5.Aalborg Univ, Dept Mat & Prod, DK-9220 Aalborg, Denmark
推荐引用方式 GB/T 7714	Deng, Siying,Song, Hongwu,Zheng, Ce,et al. Selection of deformation modes and related texture evolution in Zircaloy-4 during one pass cold pilgering[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2019,764:10.
APA	Deng, Siying,Song, Hongwu,Zheng, Ce,Zhao, Tianzhang,Zhang, Shihong,&Nielsen, Karl Brian.(2019).Selection of deformation modes and related texture evolution in Zircaloy-4 during one pass cold pilgering.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,764,10.
MLA	Deng, Siying,et al."Selection of deformation modes and related texture evolution in Zircaloy-4 during one pass cold pilgering".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 764(2019):10.