%0 Journal Article
%T STEPPED INTERFACE AND CRYSTAL ORIENTATION IN THE EUTECTIC STRUCTURE OF Cu-71.8 wt.% Ag ALLOY<br>Cu-71.8%Ag共晶体中两相的台阶界面及晶体取向
%A Liang Meng
%A <br>刘嘉斌
%A 曾跃武
%A 孟 亮
%J 金属学报
%D 2007
%I 
%X A eutectic Cu-71.8 wt.% Ag alloy was prepared by conventional process of fusion casting. There are approximate fifty percent of stepped phase interfaces with the step plane surface parallel to (111) and an orientation relationship between phases Cu and Ag symmetrized to the stepped interface in the eutectic structure. The stepped interfaces have a height equal to the average interplanar distance of Cu(111) and Ag(111) and the widths equal to the interplanar distances of 3-4 Cu(11-1). A coincident lattice site of Cu and Ag atoms can exist at the stepped interfaces at regular intervals of 3-4 Cu(11-1).
%K Cu-Ag alloy
%K orientation relationship
%K interfacial structure<br>Cu-Ag合金
%K 位向关系
%K 界面结构
%K 共晶体
%K 台阶界面
%K 晶体取向
%K EUTECTIC
%K STRUCTURE
%K CRYSTAL
%K ORIENTATION
%K INTERFACE
%K 位置
%K 点阵
%K 宽度
%K 平均值
%K 晶面间距
%K 高度
%K 平面
%K 界面形态
%K 对称
%K 位向关系
%K 相界面
%K 界面结构
%K 研究
%K 合金
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=F685C4AA63152154&yid=A732AF04DDA03BB3&vid=BE33CC7147FEFCA4&iid=5D311CA918CA9A03&sid=EAF6504CC0383BDF&eid=EDAEFEDAC1DCCBA4&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=15