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

doi:10.1016/j.jnucmat.2022.154138

IMR OpenIR

	Atomic scale understanding of the mutual transformations of 2H, 4H, 12R and 3C structures in face-centered cubic zirconium
	Guo, Wenbin 1,2; Zhang, Yingdong 1,2; Ren, Jie 1,2; Ali, Muhammad 1,2; Wang, Qichen 1,2; Yuan, Fusen 1,2; Han, Fuzhou 1,2; Li, Geping 2
通讯作者	Li, Geping(gpli@imr.ac.cn)
	2023
发表期刊	JOURNAL OF NUCLEAR MATERIALS
ISSN	0022-3115
卷号	573 页码:6
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.
关键词	Zircaloy-4 Phase transformation FCC-Zr phase 4H structure 12R structure
DOI	10.1016/j.jnucmat.2022.154138
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Nuclear Science & Technology
WOS类目	Materials Science, Multidisciplinary ; Nuclear Science & Technology
WOS记录号	WOS:000904445700002
出版者	ELSEVIER
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/175216
专题	中国科学院金属研究所
通讯作者	Li, Geping
作者单位	1.Univ Sci & Technol China, Sch Mat Sci & Engn, 96 JinZhai Rd, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi changxu Innovat Ctr Adv Mat, 72 Wenhua Rd, Shenyang 110016, 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.