| Observation of FCC-Zr phase in as-cast Zircaloy-4 alloy | |
| Liu, Chengze1,2; Li, Geping1; Gu, Hengfei1,3; Yuan, Fusen1,2; Han, Fuzhou1,2; Ali, Muhammad1,2; Zhang, Yingdong1,2; Guo, Wenbin1,2 | |
| Corresponding Author | Li, Geping(gpli@imr.ac.cn) |
| 2020-05-15 | |
| Source Publication | MATERIALS LETTERS
 |
| ISSN | 0167-577X |
| Volume | 267Pages:4 |
| Abstract | Face-centered cubic (FCC) phase was firstly reported in cold-rolled Zirconium two years ago, and believed to be introduced by sever plastic deformations. The present study introduces the FCC-Zr phase observed in an as-cast Zirconium alloy. The identification of the FCC-Zr phase was carried out using Transmission Kikuchi Diffraction (TKD) as well as TEM methods. It was found that FCC-Zr in the as-cast Zirconium alloy strictly obeyed the orientation relationship with the HCP-Zr matrix: <2110>(hcp)parallel to < 1 1 0 >(fcc), { 0001 }(hcp)-parallel to{1 (1) over bar1}(fcc) . In addition, FCC-Zr phases in the as-cast alloy were preferentially precipitated at grain boundaries, due to the intergranular thermal residual stresses among HCP-Zr grains. (C) 2020 Elsevier B.V. All rights reserved. |
| Keyword | Crystal structure Nuclear materials Phase transformation Transmission Kikuchi Diffraction |
| DOI | 10.1016/j.matlet.2020.127551 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:000520048600025 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/138073 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Li, Geping |
| Affiliation | 1.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 | Liu, Chengze,Li, Geping,Gu, Hengfei,et al. Observation of FCC-Zr phase in as-cast Zircaloy-4 alloy[J]. MATERIALS LETTERS,2020,267:4. |
| APA | Liu, Chengze.,Li, Geping.,Gu, Hengfei.,Yuan, Fusen.,Han, Fuzhou.,...&Guo, Wenbin.(2020).Observation of FCC-Zr phase in as-cast Zircaloy-4 alloy.MATERIALS LETTERS,267,4. |
| MLA | Liu, Chengze,et al."Observation of FCC-Zr phase in as-cast Zircaloy-4 alloy".MATERIALS LETTERS 267(2020):4. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment