Rotation twin in body-centered tetragonal SiZr2 nanoparticle in silicon modified Zircaloy-4 alloy
文献类型：期刊论文
| 作者 | Yuan, Fusen1,2; Li, Geping1; Han, Fuzhou1,2; Zhang, Yingdong1,2; Ali, Muhammad1,2; Guo, Wenbin1,2; Ren, Jie1,2; Liu, Chengze1,2; Gu, Hengfei1,3 |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2021-05-05 |
| 卷号 | 862页码:8 |
| 关键词 | Body-centered tetragonal structure SiZr2 Stacking fault Rotation twin Transmission Kikuchi diffraction |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2020.158386 |
| 通讯作者 | Li, Geping(gpli@imr.ac.cn) |
| 英文摘要 | The partly faulted body-centered tetragonal (BCT) SiZr2 nanoparticles in as-cast silicon modified Zircaloy-4 alloy (Zr-1.45Sn-0.19Fe-0.11Cr-0.35Si-0.11 0 in wt%) were comprehensively investigated by means of transmission electron microscopy (TEM) and transmission Kikuchi diffraction (TKD) techniques. Nanoparticles (NP), 200-500 nm in length embedded in the alpha-Zr matrix were frequently observed. The stacking fault plane and corresponding Burgers vector are determined as (110) and 1/4 / [1 (1) over bar1] respectively through atomic configurations taken along different zone axes. Fast Fourier transformation (FFT) patterns acquired by specimen tilting showed that the defects belong to 60 degrees rotation twin with the rotation axis along the [110] direction. The subsequent TKD results also proved the rotation twin. Furthermore, the twin parameters including twin plane (TP) and twin direction (TD) were indexed to be (1 (1) over bar(2) over bar) and [(3) over bar3 (2) over bar]. (C) 2020 Elsevier B.V. All rights reserved. |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000624934000061 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.imr.ac.cn/handle/321006/161770]  |
| 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, Shi Changxu Innovat Ctr Adv Mat, 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 |
| 推荐引用方式 GB/T 7714 | Yuan, Fusen,Li, Geping,Han, Fuzhou,et al. Rotation twin in body-centered tetragonal SiZr2 nanoparticle in silicon modified Zircaloy-4 alloy[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2021,862:8. |
| APA | Yuan, Fusen.,Li, Geping.,Han, Fuzhou.,Zhang, Yingdong.,Ali, Muhammad.,...&Gu, Hengfei.(2021).Rotation twin in body-centered tetragonal SiZr2 nanoparticle in silicon modified Zircaloy-4 alloy.JOURNAL OF ALLOYS AND COMPOUNDS,862,8. |
| MLA | Yuan, Fusen,et al."Rotation twin in body-centered tetragonal SiZr2 nanoparticle in silicon modified Zircaloy-4 alloy".JOURNAL OF ALLOYS AND COMPOUNDS 862(2021):8. |
入库方式： OAI收割
来源：金属研究所
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