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Stress-induced C14 -> C15 phase transformation in a Zr(Fe,Cr)(2) Laves structured nanophase
Yuan, Fusen1,2; Liu, Chengze1,2; Han, Fuzhou1,2; Zhang, Yingdong1,2; Muhammad, Ali1,2; Guo, Wenbin1,2; Gu, Hengfei1,3; Li, Geping1
Corresponding AuthorLi, Geping(gpli@imr.ac.cn)
2020-02-01
Source PublicationJOURNAL OF APPLIED CRYSTALLOGRAPHY
ISSN0021-8898
Volume53Pages:222-225
AbstractThe C14 (hexagonal close-packed) and C15 (face-centred cubic) close-packed structures are found to coexist in an individual Zr(Fe,Cr)(2) Laves structured nanophase in Zircaloy-4 alloy with shear deformation. The orientation relationship between C15 and C14 is [(1) over bar 10](C15)//[11 (2) over bar 20](C14) and ((1) over bar 11)(C15)//(0001)(C14). The stacking faults (SFs) in the C15 structure and the high-density SFs between C15 and C14 have been identified using transmission electron microscopy, which showed they originated on close-packed planes by emission of 1/6h <(2) over bar(1) over bar(1) over bar > Shockley partial dislocations from the phase boundary. Furthermore, the stress-induced C14 -> C15 phase transformation took place during the shear deformation.
Keywordstress-induced phase transformation nanophases stress distribution
DOI10.1107/S1600576719015103
Indexed BySCI
Language英语
WOS Research AreaChemistry ; Crystallography
WOS SubjectChemistry, Multidisciplinary ; Crystallography
WOS IDWOS:000512316900025
PublisherINT UNION CRYSTALLOGRAPHY
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/137258
Collection中国科学院金属研究所
Corresponding AuthorLi, Geping
Affiliation1.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
Recommended Citation
GB/T 7714
Yuan, Fusen,Liu, Chengze,Han, Fuzhou,et al. Stress-induced C14 -> C15 phase transformation in a Zr(Fe,Cr)(2) Laves structured nanophase[J]. JOURNAL OF APPLIED CRYSTALLOGRAPHY,2020,53:222-225.
APA Yuan, Fusen.,Liu, Chengze.,Han, Fuzhou.,Zhang, Yingdong.,Muhammad, Ali.,...&Li, Geping.(2020).Stress-induced C14 -> C15 phase transformation in a Zr(Fe,Cr)(2) Laves structured nanophase.JOURNAL OF APPLIED CRYSTALLOGRAPHY,53,222-225.
MLA Yuan, Fusen,et al."Stress-induced C14 -> C15 phase transformation in a Zr(Fe,Cr)(2) Laves structured nanophase".JOURNAL OF APPLIED CRYSTALLOGRAPHY 53(2020):222-225.
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