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Deformation mechanism and cyclic stress response of Zircaloy-4 alloy cladding tube during low cycle fatigue at room temperature
Guo, Wenbin1,2; Li, Geping2; Han, Fuzhou1,2; Zhang, Yingdong1,2; Ali, Muhammad1,2; Ren, Jie1,2; Wang, Qichen1,2; Yuan, Fusen1,2; Tong, Min2
Corresponding AuthorLi, Geping(gpli@imr.ac.cn)
2022-07-01
Source PublicationINTERNATIONAL JOURNAL OF FATIGUE
ISSN0142-1123
Volume160Pages:8
AbstractThis 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.
KeywordZircaloy-4 alloy Low cycle fatigue Cyclic stress response Grain rotation Schmid factor
DOI10.1016/j.ijfatigue.2022.106875
Indexed BySCI
Language英语
WOS Research AreaEngineering ; Materials Science
WOS SubjectEngineering, Mechanical ; Materials Science, Multidisciplinary
WOS IDWOS:000793062400002
PublisherELSEVIER SCI LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/174072
Collection中国科学院金属研究所
Corresponding AuthorLi, Geping
Affiliation1.Univ Sci & Technol China, Sch Mat Sci & Engn, 96 JinZhai Rd, Hefei 230026, Anhui, Peoples R China
2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China
Recommended Citation
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.
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