%0 Journal Article
%T MICROSTRUCTURE AND LOCALIZED CORROSION RESISTANCE OF DEFORMED 18-5-Nb DUPLEX STAINLESS STEEL<br>18-5-Nb双相不锈钢的形变组织及耐局部腐蚀性能
%A ZHAO Pu
%A LU Shiying Central Iron
%A Steel Research Institute
%A Ministry of Metallutgical Industry
%A Beijing
%A <br>赵朴
%A 陆世英
%J 金属学报
%D 1988
%I 
%X 18-5-Nb钢中的γ相在室温下处于亚稳状态,室温塑性形变可诱发γ→α马氏体相变,马氏体相变量随形变量而增加。冷塑性形变使18-5-Nb钢抗氯化物SCC性能显著降低,这与钢中γ相的耐蚀性下降有关。在NaCl溶液中,18-5-Nb钢的SCC裂纹以点蚀坑为起源,γ相的选择性腐蚀在点蚀及SCC裂纹的形成和扩展过程中起着重要作用。
%K duplex stainless steel
%K plastic deformation
%K stress corrosion cracking<br>双相不锈钢
%K 塑性形变
%K 应力腐蚀
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=24546CF0F42F3CCCF6E25EEDD232ED73&yid=0702FE8EC3581E51&vid=B91E8C6D6FE990DB&iid=B31275AF3241DB2D&sid=BE5DBC360CD4FFB9&eid=8C8D895E58E44DBB&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=1