%0 Journal Article
%T EVOLUTION OF CREEP-FATIGUE DAMAGE IN TYPE 304 STAINLESS STEEL AND ITS DETECTION BY ELECTRICAL POTENTIAL METHOD<br>EVOLUTION OF CREEP-FATIGUE DAMAGE IN TYPE 304STAINLESS STEEL AND ITS DETECTION BY ELECTRICALPOTENTIAL METHOD
%A N Tada
%A T Kitamura
%A R Ohtani
%A E Nakayama
%A <br>N.Tada
%A T.Kitamura
%A R.Ohtani
%A E.Nakayama
%J 金属学报(英文版)
%D 1998
%I 
%X Creep-fatigue test was carried out using smooth round bar specimens of Type 304 stainless steel. Cavities and small cracks on the cross-section of the specimen were carefully observed by a scanning laser microscope. Moreover, direct current electrical potential method (DC-EPM) was applied in order to evaluate non-destructively the distribution of internal cracks. The distribution evaluated by DC-EPM agreed well with the actual one.
%K creep-fatigue
%K cavity
%K small crack
%K Type 304 stainless steel
%K electrical potential method<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=C19B08D052F5FD8445F4BB80A1A5D7BF&aid=914BD0799316FF63A7166C6CD374271E&yid=8CAA3A429E3EA654&vid=708DD6B15D2464E8&iid=B31275AF3241DB2D&sid=788931E6318420A3&eid=8F2250DA83AF77B8&journal_id=1006-7191&journal_name=金属学报(英文版)&referenced_num=0&reference_num=9