Thermal-strain-induced dynamic recrystallization and elements partitioning at heterogeneous bonding interfaces of titanium alloys

doi:10.1016/j.matlet.2022.132980

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	Thermal-strain-induced dynamic recrystallization and elements partitioning at heterogeneous bonding interfaces of titanium alloys
	Xie, Bijun 1,2; Dai, Qianning 1,2; Yu, Zhenxiang 1,2; Wang, Chunyang 1; Xu, Bin 1,2; Sun, Mingyue 1,2; Li, Dianzhong 1
刊名	MATERIALS LETTERS
	2022-11-15
卷号	327 页码:4
关键词	Interfaces Recrystallization Microstructure EBSD TEM Elements partitioning
ISSN号	0167-577X
DOI	10.1016/j.matlet.2022.132980
通讯作者	Sun, Mingyue(mysun@imr.ac.cn)
英文摘要	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.
资助项目	National Key Research and Devel-opment Program[2018YFA0702900] ; Postdoctoral Sci-ence Foundation of China[2020 M681004] ; National Natural Science Foundation of China[52173305]
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000844052500010
资助机构	National Key Research and Devel-opment Program ; Postdoctoral Sci-ence Foundation of China ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/175052]
专题	金属研究所_中国科学院金属研究所
通讯作者	Sun, Mingyue
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China
推荐引用方式 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.