%0 Journal Article
%T ON THE MICROSTRUCTURES OF MILD STEELS AND CORROSION FATIGUE<br>低碳钢的组织对腐蚀疲劳的影响
%A XING Zhiqiang
%A HUANG Shuju
%A SONG Yujiu
%A TU Mingjing Xi''''an Jiaotong University
%A <br>邢志强
%A 黄淑菊
%A 宋余九
%A 涂铭旌
%J 金属学报
%D 1988
%I 
%X The fatigue crack propagation behaviour of two mild steels with vari- ous microstructures in 3.5% NaCl solution or atmosphere was studied. It is revealed that the microstructures of steel and frequency have considerable influence on the corrosion fatigue strength. The relation between crack closure effect and electroche- mical conditions is discussed. The corrosion fatigue mechanisms, which consider the effect of hydrogen embrittlement and anode dissolution respectively, are pro- posed. A fracture mechanism-map is worked.
%K corrosion fatigue
%K fracture mechanism
%K mild steel<br>腐蚀疲劳
%K 断裂机制
%K 低碳钢A537和15Mn
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=35AEDE95199E1953B41E1E729F54EFD1&yid=0702FE8EC3581E51&vid=B91E8C6D6FE990DB&iid=B31275AF3241DB2D&sid=DA4893B5F9885621&eid=283B38DAD0D068F3&journal_id=0412-1961&journal_name=金属学报&referenced_num=1&reference_num=1