%0 Journal Article
%T FORMATION OF AUSTENITE SHELL AROUND SPHEROIDAL GRAPHITE AND ITS EFFECT ON DETERIORATION OF GRAPHITE<br>球墨外围奥氏体壳的形成过程与对石墨畸变的影响
%A ZHOU Jiyang
%A W SCHMITZ
%A S ENGLER Dalian Institute of Technology Aachen Institute of Technology
%A FRG
%A <br>周继扬
%A W.SCHMITZ
%A S.ENGLER
%J 金属学报
%D 1989
%I 
%X To study the growth of austenitic shells around the spheroidal graph-ite, color metallography has been employed. It is found that the shell is not acontinuous layer of austenite, but a cluster of wedgeshaped crystals. Three typesof shells has been observed. That may strongly affect the deterioration of the sphe-roidal graphite. The mechanism of the formation of the austenitic shells has alsobeen discussed.
%K spheroidal graphite
%K color metellography
%K austenite
%K deterioration of graphite<br>球墨
%K 奥氏体
%K 彩色金相法
%K 石墨
%K 畸变
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=1474681A6B98A76324FDD4B65BE705F3&yid=1833A6AA51F779C1&vid=C5154311167311FE&iid=CA4FD0336C81A37A&sid=7555FB9CC973F695&eid=CDEBD1ACE0A4C1C1&journal_id=0412-1961&journal_name=金属学报&referenced_num=1&reference_num=1