Twin junctions with geometric compatibility and mobility in titanium and magnesium
文献类型：期刊论文
| 作者 | Guo, Hui1,2; Zhang, Jinhu2; Li, Xuexiong2; Xu, Dongsheng1,2; Wang, Hao4; Zheng, Shijian3; Ma, Yingjie1,2; Yang, Rui1,2 |
| 刊名 | SCRIPTA MATERIALIA
 |
| 出版日期 | 2023-11-01 |
| 卷号 | 236页码:6 |
| 关键词 | Deformation twinning HCP metals Molecular dynamics Coherency twin boundary Twin network |
| ISSN号 | 1359-6462 |
| DOI | 10.1016/j.scriptamat.2023.115674 |
| 通讯作者 | Xu, Dongsheng(dsxu@imr.ac.cn) ; Wang, Hao(haowang7@usst.edu.cn) |
| 英文摘要 | The mechanical response of {1211} and {1212} coherency twin boundaries (CTB) under external loading was investigated with molecular dynamics simulations in titanium and magnesium. Mutual transformation between {1211} and {1212} CTB was revealed, i.e., {1212} CTB can transform into two co-zone {1211} CTBs, forming a twin junction, while reversibly {1211} CTB can transform into {1212} CTB and the other co-zone {1211} CTB, forming another twin junction. The simulation result thus well explains the experimental observation of twin junctions. Moreover, owing to the geometric compatibility and mobility of the two junctions, the mutual transformation between {1211} CTB and {1212} CTB produces {1212}/{1211} twin networks with perceivable plastic strain accommodation. |
| 资助项目 | National Key Ramp;D Program of China[2021YFB3702604] ; National Key Ramp;D Program of China[2021YFA1600601] ; National Science and Technology Major Project[J2019-VI-0005-0119] ; National Natural Science Foundation of China[91960202] ; National Natural Science Foundation of China[U2241245] ; National Key Laboratory Foundation of Science and Technology on Materials under Shock and Impact[6142902220301] ; CAS-Shenyang Supercomputing Center |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001051357100001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Key Ramp;D Program of China ; National Science and Technology Major Project ; National Natural Science Foundation of China ; National Key Laboratory Foundation of Science and Technology on Materials under Shock and Impact ; CAS-Shenyang Supercomputing Center |
| 源URL | [http://ir.imr.ac.cn/handle/321006/178963]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Xu, Dongsheng; Wang, Hao |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Hebei Univ Technol, Sch Mat Sci & Engn, Tianjin Key Lab Mat Laminating Fabricat & Interfac, Tianjin 300130, Peoples R China 4.Univ Shanghai Sci & Technol, Sch Mat & Chem, Interdisciplinary Ctr Addit Mfg ICAM, Shanghai 200093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Hui,Zhang, Jinhu,Li, Xuexiong,et al. Twin junctions with geometric compatibility and mobility in titanium and magnesium[J]. SCRIPTA MATERIALIA,2023,236:6. |
| APA | Guo, Hui.,Zhang, Jinhu.,Li, Xuexiong.,Xu, Dongsheng.,Wang, Hao.,...&Yang, Rui.(2023).Twin junctions with geometric compatibility and mobility in titanium and magnesium.SCRIPTA MATERIALIA,236,6. |
| MLA | Guo, Hui,et al."Twin junctions with geometric compatibility and mobility in titanium and magnesium".SCRIPTA MATERIALIA 236(2023):6. |
入库方式： OAI收割
来源：金属研究所
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