%0 Journal Article
%T EFFECTS OF DYNAMIC STRAIN AGING ON PURE BENDING FATIGUE STRENGTH OF AUSTENITIC STAINLESS STEEL<br>动态应变时效对奥氏体不锈钢纯弯疲劳强度的影响
%A CHEN Wenzhe
%A QIAN Kuangwu Fuzhou University
%A <br>陈文哲
%A 钱匡武
%J 金属学报
%D 1989
%I 
%X DSA pre-treatment processes increase remarkably the fatigue strengthand the strenthening effects increase with increasing prestrain temperature and pre-strain. TBM observation shows that the uniform and stable dislocation networkswith high density form after DSA pre-treatment, which suppress effectively the in-ititation and propagation of fatigue crack and increase the fatigue strength.
%K dynamic strain aging (DSA)
%K austenitic stainless steel
%K fatigue strength<br>不锈钢
%K 疲劳强度
%K 弯曲
%K 应变时效
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=F1B6EDF2D935DD525D6D13B02E16AA7C&yid=1833A6AA51F779C1&vid=C5154311167311FE&iid=0B39A22176CE99FB&sid=014B591DF029732F&eid=BFE7933E5EEA150D&journal_id=0412-1961&journal_name=金属学报&referenced_num=2&reference_num=1