| Triangularly arranged needle-shaped precipitates in Ge containing zirconium alloy | |
| Liu, Chengze1,2; Ma, Dongfeng3; Yuan, Fusen1,2; Han, Fuzhou1,2; Ali, Muhammad1,2; Zhang, Yingdong1,2; Guo, Wenbin1,2; Gu, Hengfei1,4; Li, Geping1 | |
| Corresponding Author | Li, Geping(gpli@imr.ac.cn) |
| 2020-09-01 | |
| Source Publication | MATERIALS CHEMISTRY AND PHYSICS
 |
| ISSN | 0254-0584 |
| Volume | 251Pages:5 |
| Abstract | Novel triangularly arranged needle-shaped precipitates in zirconium based alloys were firstly observed and systematically investigated, which were indexed as single hexagonal structured (i) phase while obeying the orientation relationship with the alpha phase matrix: {0001}(alpha)parallel to{11 (2) over bar0}(omega) and <11<(2)over bar>0>(alpha)parallel to<0001>(omega). In particular, viewed along [0001](omega) zone axis, the omega phase needles were 60 degrees triangularly arranged and paralleled to (2 (11) over bar0)(omega), (11 (2) over bar0)(omega) and ((1) over bar2 (1) over bar0)(omega) planes, respectively. Based on electron microscopy analysis, a model for understanding the formation of these precipitates was proposed: planar periodicity distribution of dissimilar atoms in these (i) phase needles resulted in the needle-shaped morphology as well as the triangular arrangement. |
| Keyword | Defects Crystal structure Nuclear materials Phase transformation |
| DOI | 10.1016/j.matchemphys.2020.123142 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Multidisciplinary |
| WOS ID | WOS:000549319900053 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/139808 |
| 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.Beijing Univ Technol, Inst Microstruct & Property Adv Mat, Beijing Key Lab Microstruct & Property Adv Mat, Beijing 100124, Peoples R China 4.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Chengze,Ma, Dongfeng,Yuan, Fusen,et al. Triangularly arranged needle-shaped precipitates in Ge containing zirconium alloy[J]. MATERIALS CHEMISTRY AND PHYSICS,2020,251:5. |
| APA | Liu, Chengze.,Ma, Dongfeng.,Yuan, Fusen.,Han, Fuzhou.,Ali, Muhammad.,...&Li, Geping.(2020).Triangularly arranged needle-shaped precipitates in Ge containing zirconium alloy.MATERIALS CHEMISTRY AND PHYSICS,251,5. |
| MLA | Liu, Chengze,et al."Triangularly arranged needle-shaped precipitates in Ge containing zirconium alloy".MATERIALS CHEMISTRY AND PHYSICS 251(2020):5. |
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