%0 Journal Article
%T FRACTOGRAPHIC STUDY OF SCC OF 321 AUSTENITIC STAINLESS STEEL SINGLE CRYSTAL<br>321奥氏体不锈钢单晶应力腐蚀断口的研究
%A GAO Kewei
%A QIAO Lijie
%A CHU Wuyang
%A <br>高克玮
%A 乔利杰
%A 褚武扬
%A 骆静利
%J 金属学报
%D 1998
%I 
%X The observation of behavior of SCC of 321 austenitic stainless steel single crystal in boiling 42%MgCl2 showed that there was a relationship between the appearence of slip bands and the initiation or propagation of SCC. Although the stress corrosion cracks often nucleated at the intersection of two slip bands, they propagated along neither of these two slip bands. The SEM observations of the fractography of SCC showed that although the stress corrosion crack with river- markings or fan-patterns nucleated normally along the average macroscopic plane {100}, the detailed observations indicated that the microshear facets were along {111} plane.
%K 321 austenitic stainless steel
%K SCC
%K fractography<br>奥氏体不锈钢
%K 应力腐蚀断裂
%K 断口
%K 不锈钢
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=ECDC9ECCF881A3E31AF4DCB6DD87F965&yid=8CAA3A429E3EA654&vid=339D79302DF62549&iid=5D311CA918CA9A03&sid=68BCD01D0D745EB3&eid=412FA1328E0CB9E9&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=1