| Deformation induced FCC lamellae and their interaction in commercial pure Ti | |
| Zheng, Xiaodong1,2; Gong, Mingyu3; Xiong, Ting1,2; Ge, Hualong1,2; Yang, Lixin1; Zhou, Yangtao1,2; Zheng, Shijian1,2; Wang, Jian3; Ma, Xiuliang1,2,4 | |
| Corresponding Author | Zheng, Shijian(sjzheng@imr.ac.cn) |
| 2019-03-15 | |
| Source Publication | SCRIPTA MATERIALIA
 |
| ISSN | 1359-6462 |
| Volume | 162Pages:326-330 |
| Abstract | Titanium with hexagonal close-packed (hcp) structure can undergo phase transformation to face-centered cubic (fcc) structure under mechanical straining at room temperature. In this work, we identified two orientation relationships (ORs) between fcc phase and hcp matrix in commercial pure Ti, i.e., P-type OR [(1) over bar2 (1) over bar0]hcp parallel to[1 (1) over bar0]fcc and (10 (1) over bar0)hcp parallel to(110)fcc, and B-type OR[(1) over bar2 (1) over bar0]hcp parallel to[1 (1) over bar0]fcc and (0001)hcp parallel to((1) over bar(1) over bar1)fcc. The P-type interface is flat while the B-type interface is stepped, which are ascribed to the pure-shuffle mechanism and the partial gliding mechanism, respectively. Most intriguingly, the B-type fcc lamella can penetrate the P-type fcc lamella through gliding of the dislocation with Burgers vector 1/2[110] on (001)(fcc) plane. (C) 2018 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| Keyword | Ti Hcp-fcc transformation Dislocation Interface Orientation relationship |
| Funding Organization | Hundred Talents Project of Chinese Academy of Sciences ; Thousand Youth Talents Plan of China ; National Natural Science Foundation of China ; Shenyang National Laboratory for Materials Science |
| DOI | 10.1016/j.scriptamat.2018.11.037 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Hundred Talents Project of Chinese Academy of Sciences ; Thousand Youth Talents Plan of China ; National Natural Science Foundation of China[51771201] ; Shenyang National Laboratory for Materials Science[2017RP17] |
| WOS Research Area | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000457664900068 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/131855 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zheng, Shijian |
| Affiliation | 1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China 3.Univ Nebraska Lincoln, Mech & Mat Engn, Lincoln, NE 68588 USA 4.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China |
| Recommended Citation GB/T 7714 | Zheng, Xiaodong,Gong, Mingyu,Xiong, Ting,et al. Deformation induced FCC lamellae and their interaction in commercial pure Ti[J]. SCRIPTA MATERIALIA,2019,162:326-330. |
| APA | Zheng, Xiaodong.,Gong, Mingyu.,Xiong, Ting.,Ge, Hualong.,Yang, Lixin.,...&Ma, Xiuliang.(2019).Deformation induced FCC lamellae and their interaction in commercial pure Ti.SCRIPTA MATERIALIA,162,326-330. |
| MLA | Zheng, Xiaodong,et al."Deformation induced FCC lamellae and their interaction in commercial pure Ti".SCRIPTA MATERIALIA 162(2019):326-330. |
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