%0 Journal Article
%T LEDGE STRUCTURE AT BROAD FACES OF FERRITE PLATES IN LOWER BAINITE<br>下贝氏体铁素体宽面上的台阶结构
%A JIN Qiang
%A FANG Hongsheng
%A CAO Jianjun
%A ZHENG Yankang
%A CHEN Xiuyun Tsinghua University
%A Beijing
%A <br>金强
%A 方鸿生
%A 曹建军
%A 郑燕康
%A 陈秀云
%J 金属学报
%D 1990
%I 
%X The ferrite/austenite interfacial structure in lower bainite has been studied in a hypereutectoid steel by means of electron microscopy. It is found that mobile growth ledges and superledges and their three-dimensional morphologies exist at the broad faces of ferrite plates in lower bainite, and that growth ledges can also evolve from structural ledges. These provide evidence to the ledge growth mechanism of lower bainite.
%K bainitic ferrite ledge
%K mechanism
%K broad face<br>钢
%K 贝氏体
%K 铁素体
%K 台阶
%K 结构
%K 宽面
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=35AC8181514DFB109703346D86949ED4&yid=8D39DA2CB9F38FD0&vid=96C778EE049EE47D&iid=B31275AF3241DB2D&sid=94C357A881DFC066&eid=9CF7A0430CBB2DFD&journal_id=0412-1961&journal_name=金属学报&referenced_num=3&reference_num=1