%0 Journal Article
%T IN SITU TEM OBSERVATION OF MICROSTRUCTURES OF AUSTENITIC-0.45%C STEELS WELD JOINT<br>奥氏体钢-45钢焊缝组织的透射电镜原位观察
%A 潘春旭
%A 施雨湘
%A 王仁卉
%A 桂嘉年
%J 金属学报
%D 1988
%I 
%X The structural alteration from weld metal, weld bond to heat affected zone of a Cr18Ni13 austenitic-0.45%C steels weld joint was successively observed in situ under TEM. Their morphologies and compositions were also analyzed. A new type of microstructure called pearlite- like was found. The differentiation of characteristics into various zones across the weld joint is featured by TEM photos in contrast to the conventional metallographs.
%K weld joint structure
%K TEM observation
%K pearlite-like<br>焊缝组织
%K 透射电镜观察
%K 类珠光体
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=F95BA1175B38A14121B944D3BBB0C5E5&yid=0702FE8EC3581E51&vid=B91E8C6D6FE990DB&iid=B31275AF3241DB2D&sid=0A0BD3F594F876C0&eid=30F3EEEA29E34EE7&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=1