| Uniaxial Strain-Induced Grain Boundary Migration in Titanium | |
| Sun, Tao1; Tu, Aidong2; Wang, Hao3; Li, Shu-Jun2; Peng, Hui4; Li, Jian-Ping1 | |
| Corresponding Author | Sun, Tao(suntao@mail.neu.edu.cn) ; Wang, Hao(haowang7@usst.edu.cn) |
| 2021-04-02 | |
| Source Publication | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| ISSN | 1006-7191 |
| Pages | 6 |
| Abstract | The mechanical response of a bi-crystal model with a 90 degrees grain boundary under external compressive and tensile loading parallel to the boundary plane normal was investigated with molecular dynamics simulations. The grain boundary was found to migrate along two opposite directions upon compressive and tensile straining, with the formation of inter-connected coherent twin boundary and basal/prismatic boundary. The atomic details of such grain boundary migration were unraveled, which indicated the role of interface dislocations. The temperature effect was also discussed. |
| Keyword | Grain boundary Titanium Migration Dislocation Twinning |
| Funding Organization | State Key Laboratory of Rolling and Automation, Northeastern University ; National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province of China ; Shenyang Talents program ; Opening Project of National Key Laboratory of Shock Wave and Detonation Physics |
| DOI | 10.1007/s40195-021-01225-1 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | State Key Laboratory of Rolling and Automation, Northeastern University[2019RALKFKT011] ; National Natural Science Foundation of China[51871220] ; Natural Science Foundation of Liaoning Province of China[2020-KF-14-01] ; Shenyang Talents program[RC200230] ; Opening Project of National Key Laboratory of Shock Wave and Detonation Physics[6142A03203002] |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000636151300001 |
| Publisher | CHINESE ACAD SCIENCES, INST METAL RESEARCH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/162003 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Sun, Tao; Wang, Hao |
| Affiliation | 1.Northeastern Univ, State Key Lab Rolling & Automat, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Univ Shanghai Sci & Technol, Sch Mat Sci & Engn, Shanghai 200093, Peoples R China 4.Inst Fluid Phys, Natl Key Lab Shock Wave & Detonat Phys, Mianyang 621900, Sichuan, Peoples R China |
| Recommended Citation GB/T 7714 | Sun, Tao,Tu, Aidong,Wang, Hao,et al. Uniaxial Strain-Induced Grain Boundary Migration in Titanium[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2021:6. |
| APA | Sun, Tao,Tu, Aidong,Wang, Hao,Li, Shu-Jun,Peng, Hui,&Li, Jian-Ping.(2021).Uniaxial Strain-Induced Grain Boundary Migration in Titanium.ACTA METALLURGICA SINICA-ENGLISH LETTERS,6. |
| MLA | Sun, Tao,et al."Uniaxial Strain-Induced Grain Boundary Migration in Titanium".ACTA METALLURGICA SINICA-ENGLISH LETTERS (2021):6. |
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