IMR OpenIR
Effect of boundary on the alpha phase precipitation in a near-alpha titanium alloy
Gao, Xiongxiong1; Zeng, Weidong1; Li, Xin1; Zhou, Dadi1; Xu, Jianwei1; Wang, Qingjiang2
Corresponding AuthorZeng, Weidong(zengwd@nwpu.edu.cn)
2018-12-15
Source PublicationMATERIALS LETTERS
ISSN0167-577X
Volume233Pages:298-301
AbstractEffect of boundary (beta/beta and alpha/beta boundary) on the alpha phase precipitation in a near-alpha titanium alloy had been statistically investigated. The result shows that most grain boundary alpha(GB alpha) precipitates maintain a Burgers orientation relationship (BOR) with one of adjacent prior beta grains. However, in some unique cases, the GB alpha did not maintain a BOR with either prior beta grains due to preferential growth of equiaxed primary alpha (alpha(p)). It was also observed that the low-angle beta/beta boundaries can be passed through by secondary alpha (alpha(s)). Additionally, when an alpha(p) grain and an adjacent beta grain have a near BOR, the preferred as may form at alpha(p)/beta boundary with the similar orientation to the alpha(p) due to low interfacial energy of low-angle alpha(p)/alpha(s) boundary. (C) 2018 Elsevier B.V. All rights reserved.
KeywordTitanium alloy Microstructure Phase transformation Crystallographic orientation
Funding OrganizationProgram of National Key Research and Development Plan of China
DOI10.1016/j.matlet.2018.09.025
Indexed BySCI
Language英语
Funding ProjectProgram of National Key Research and Development Plan of China[2016YFB0301203]
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000446244700076
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/129701
Collection中国科学院金属研究所
Corresponding AuthorZeng, Weidong
Affiliation1.Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Shaanxi, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Gao, Xiongxiong,Zeng, Weidong,Li, Xin,et al. Effect of boundary on the alpha phase precipitation in a near-alpha titanium alloy[J]. MATERIALS LETTERS,2018,233:298-301.
APA Gao, Xiongxiong,Zeng, Weidong,Li, Xin,Zhou, Dadi,Xu, Jianwei,&Wang, Qingjiang.(2018).Effect of boundary on the alpha phase precipitation in a near-alpha titanium alloy.MATERIALS LETTERS,233,298-301.
MLA Gao, Xiongxiong,et al."Effect of boundary on the alpha phase precipitation in a near-alpha titanium alloy".MATERIALS LETTERS 233(2018):298-301.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Gao, Xiongxiong]'s Articles
[Zeng, Weidong]'s Articles
[Li, Xin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Gao, Xiongxiong]'s Articles
[Zeng, Weidong]'s Articles
[Li, Xin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Gao, Xiongxiong]'s Articles
[Zeng, Weidong]'s Articles
[Li, Xin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.