Deformation mechanism and cyclic stress response of Zircaloy-4 alloy cladding tube during low cycle fatigue at room temperature

doi:10.1016/j.ijfatigue.2022.106875

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	Deformation mechanism and cyclic stress response of Zircaloy-4 alloy cladding tube during low cycle fatigue at room temperature
	Guo, Wenbin 1,2; Li, Geping 1; Han, Fuzhou 1,2; Zhang, Yingdong 1,2; Ali, Muhammad 1,2; Ren, Jie 1,2; Wang, Qichen 1,2; Yuan, Fusen 1,2; Tong, Min 1
刊名	INTERNATIONAL JOURNAL OF FATIGUE
	2022-07-01
卷号	160 页码:8
关键词	Zircaloy-4 alloy Low cycle fatigue Cyclic stress response Grain rotation Schmid factor
ISSN号	0142-1123
DOI	10.1016/j.ijfatigue.2022.106875
通讯作者	Li, Geping(gpli@imr.ac.cn)
英文摘要	This work systematically investigated the deformation mechanism and cyclic stress response behavior of Zircaloy-4 alloy cladding tube at room temperature. Low cyclic fatigue tests revealed that cyclic softening and hardening strongly depend on the applied strain amplitude. Besides, prismatic < a > slip was the primary cyclic deformation mode when the value of plastic strain amplitude less than that of elastic strain amplitude, otherwise prismatic < a > slip and {1012} <1011 > twinning dominated the deformation. Due to the combination effect of grain rotation, dislocation accumulation and twinning, cyclic softening, saturation and hardening behaviors were presented in Zircaloy-4 alloy.
WOS研究方向	Engineering ; Materials Science
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000793062400002
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/174071]
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, Shi Changxu Innovat Ctr Adv Mat, 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	Guo, Wenbin,Li, Geping,Han, Fuzhou,et al. Deformation mechanism and cyclic stress response of Zircaloy-4 alloy cladding tube during low cycle fatigue at room temperature[J]. INTERNATIONAL JOURNAL OF FATIGUE,2022,160:8.
APA	Guo, Wenbin.,Li, Geping.,Han, Fuzhou.,Zhang, Yingdong.,Ali, Muhammad.,...&Tong, Min.(2022).Deformation mechanism and cyclic stress response of Zircaloy-4 alloy cladding tube during low cycle fatigue at room temperature.INTERNATIONAL JOURNAL OF FATIGUE,160,8.
MLA	Guo, Wenbin,et al."Deformation mechanism and cyclic stress response of Zircaloy-4 alloy cladding tube during low cycle fatigue at room temperature".INTERNATIONAL JOURNAL OF FATIGUE 160(2022):8.