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Atomic scale understanding of the mutual transformations of 2H, 4H, 12R and 3C structures in face-centered cubic zirconium

文献类型：期刊论文

作者Guo, Wenbin1,2; Zhang, Yingdong1,2; Ren, Jie1,2; Ali, Muhammad1,2; Wang, Qichen1,2; Yuan, Fusen1,2; Han, Fuzhou1,2; Li, Geping1
刊名JOURNAL OF NUCLEAR MATERIALS
出版日期2023
卷号573页码:6
ISSN号0022-3115
关键词Zircaloy-4 Phase transformation FCC-Zr phase 4H structure 12R structure
DOI10.1016/j.jnucmat.2022.154138
通讯作者Li, Geping(gpli@imr.ac.cn)
英文摘要Mechanisms of the mutual transformations of 2H, 4H, 12R and 3C structures were investigated in forged Zircaloy-4. Results revealed that 2H -> 4H -> 3C transformations occurred via the gliding of two neighboring 3 [ 1 over bar 010 ] Shockley partials with the opposite Burgers vectors in 2H structure and the same Burgers vectors 1 in 4H structure on every four (0 0 01) 2H atomic layers. The 4H -> 12R and 2H -> 12R transformations were accompanied by simultaneous activity of 13 [ 1 over bar 010 ] Shockley partial on every four atomic layers of the 4H and 2H structure, respectively. Moreover, the collective gliding of 16 [ 1 over bar 1 over bar 2 over bar ] Shockley partial on every four ( 1 over bar 1 over bar 1 ) planes resulted in the 12R -> 3C transformations.
WOS研究方向Materials Science ; Nuclear Science & Technology
语种英语
出版者ELSEVIER
WOS记录号WOS:000904445700002
源URL[http://ir.imr.ac.cn/handle/321006/175215]  
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, Inst Met Res, Shi changxu Innovat Ctr Adv Mat, 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,Zhang, Yingdong,Ren, Jie,et al. Atomic scale understanding of the mutual transformations of 2H, 4H, 12R and 3C structures in face-centered cubic zirconium[J]. JOURNAL OF NUCLEAR MATERIALS,2023,573:6.
APA Guo, Wenbin.,Zhang, Yingdong.,Ren, Jie.,Ali, Muhammad.,Wang, Qichen.,...&Li, Geping.(2023).Atomic scale understanding of the mutual transformations of 2H, 4H, 12R and 3C structures in face-centered cubic zirconium.JOURNAL OF NUCLEAR MATERIALS,573,6.
MLA Guo, Wenbin,et al."Atomic scale understanding of the mutual transformations of 2H, 4H, 12R and 3C structures in face-centered cubic zirconium".JOURNAL OF NUCLEAR MATERIALS 573(2023):6.

入库方式： OAI收割

来源：金属研究所

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