IMR OpenIR
Atom probe tomographic study of elemental segregation at grain boundaries for a peak-aged Al-Zn-Mg alloy
X. Y. Sun; B. Zhang; H. Q. Lin; Y. Zhou; L. Sun; J. Q. Wang; E. H. Han; W. Ke
2014
Source PublicationCorrosion Science
ISSN0010-938X
Volume79Pages:1-4
AbstractAtom probe tomography (APT) has been used to characterize the element segregation at the grain boundary (GB) for a peak-aged Al-Zn-Mg alloy with high stress corrosion cracking (SCC) susceptibility. The results show that Mg segregates along the GB with a peak concentration of 1.38 at.% and width of 3 nm. Zn does not segregate at GB. However, segregation of Zn and H atoms at oxide-containing clusters on GB has been observed. APT atom maps also reveal that Mg2Si is the H trapping site, but MgZn2 is not. (C) 2013 Elsevier Ltd. All rights reserved.
description.department[sun, x. y. ; zhang, b. ; zhou, y. ; wang, j. q. ; han, e. -h. ; ke, w.] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china. [lin, h. q. ; sun, l.] csr qingdao sifang co ltd, natl engn res ctr high speed emu, qingdao 266111, peoples r china. ; zhang, b (reprint author), 62 wencui rd, shenyang 110016, peoples r china.
KeywordAluminium Alloy Stress Corrosion Segregation Stress-corrosion Cracking Aluminum-alloys Mass Evaluation Cu Alloy Behavior
URL查看原文
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/72574
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
X. Y. Sun,B. Zhang,H. Q. Lin,et al. Atom probe tomographic study of elemental segregation at grain boundaries for a peak-aged Al-Zn-Mg alloy[J]. Corrosion Science,2014,79:1-4.
APA X. Y. Sun.,B. Zhang.,H. Q. Lin.,Y. Zhou.,L. Sun.,...&W. Ke.(2014).Atom probe tomographic study of elemental segregation at grain boundaries for a peak-aged Al-Zn-Mg alloy.Corrosion Science,79,1-4.
MLA X. Y. Sun,et al."Atom probe tomographic study of elemental segregation at grain boundaries for a peak-aged Al-Zn-Mg alloy".Corrosion Science 79(2014):1-4.
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
[X. Y. Sun]'s Articles
[B. Zhang]'s Articles
[H. Q. Lin]'s Articles
Baidu academic
Similar articles in Baidu academic
[X. Y. Sun]'s Articles
[B. Zhang]'s Articles
[H. Q. Lin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[X. Y. Sun]'s Articles
[B. Zhang]'s Articles
[H. Q. Lin]'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.