| Thermal-strain-induced dynamic recrystallization and elements partitioning at heterogeneous bonding interfaces of titanium alloys | |
| Xie, Bijun1,2; Dai, Qianning1,2; Yu, Zhenxiang1,2; Wang, Chunyang2; Xu, Bin1,2; Sun, Mingyue1,2; Li, Dianzhong2 | |
| Corresponding Author | Sun, Mingyue(mysun@imr.ac.cn) |
| 2022-11-15 | |
| Source Publication | MATERIALS LETTERS
 |
| ISSN | 0167-577X |
| Volume | 327Pages:4 |
| Abstract | The laminated bonding interfaces of Ti6Al3Nb2Zr1Mo (Ti-6321) and Ti6Al4V (TC4) form an interfacial transi-tion zone during plastic deformation bonding. The interfacial dynamic recrystallization by lattice and subgrain rotation occurs around the bonding interface, inducing the formation of fine grains at the interface. The original bonding interface transforms into curved low or high-angle grain boundaries, suggesting that the bonding interface of dissimilar titanium alloys achieves complete metallurgical bonding. Moreover, elements partitioning occurs across the bonding interface with Mo and Nb in the alpha phase of Ti-6321 diffusing into the beta phase of the TC4 side adjacent to the bonding interface. |
| Keyword | Interfaces Recrystallization Microstructure EBSD TEM Elements partitioning |
| Funding Organization | National Key Research and Devel-opment Program ; Postdoctoral Sci-ence Foundation of China ; National Natural Science Foundation of China |
| DOI | 10.1016/j.matlet.2022.132980 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key Research and Devel-opment Program[2018YFA0702900] ; Postdoctoral Sci-ence Foundation of China[2020 M681004] ; National Natural Science Foundation of China[52173305] |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Applied |
| WOS ID | WOS:000844052500010 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/175053 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Sun, Mingyue |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Xie, Bijun,Dai, Qianning,Yu, Zhenxiang,et al. Thermal-strain-induced dynamic recrystallization and elements partitioning at heterogeneous bonding interfaces of titanium alloys[J]. MATERIALS LETTERS,2022,327:4. |
| APA | Xie, Bijun.,Dai, Qianning.,Yu, Zhenxiang.,Wang, Chunyang.,Xu, Bin.,...&Li, Dianzhong.(2022).Thermal-strain-induced dynamic recrystallization and elements partitioning at heterogeneous bonding interfaces of titanium alloys.MATERIALS LETTERS,327,4. |
| MLA | Xie, Bijun,et al."Thermal-strain-induced dynamic recrystallization and elements partitioning at heterogeneous bonding interfaces of titanium alloys".MATERIALS LETTERS 327(2022):4. |
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