%0 Journal Article
%T ELECTRONIC STRVCTURE ANALYSIS OF PRIMARY SLIP PLANES IN HEXAGONAL CLOSE-PACKED METALS<br>六角密排金属主滑移面选择的电子结构研究
%A SONG Yan
%A YANG Rui
%A LI Dong
%A HU Zhuangqi
%A <br>宋岩
%A 杨锐
%A 李东
%A 胡壮麒
%J 金属学报
%D 1998
%I 
%X Based on the electronic structure theory, the electronic structure and some parameters were calculated for hop metals by using the discrete variational Xa cluster method,and the intrinsic relationship between the interaction parameters and the properties of materials was discussed. A criterion of the choice of primary slip planes for hop metals was advanced by using the electronic structure theory. The primary slip planes are (0001) for Zr, Cd, Co, Be;{1010} for Ti, Zr, Mg, and both of (0001) and {1010} for Y and Sc at low temperattire. The conclusions are in agreement with experimental observations.
%K electronic structure
%K slip
%K deformation
%K hcp metal<br>电子结构
%K 滑移
%K 形变
%K 六角密排金属
%K 金属
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=ECDC9ECCF881A3E3DD13D65C45E99008&yid=8CAA3A429E3EA654&vid=339D79302DF62549&iid=DF92D298D3FF1E6E&sid=B28C697BC3A1BA62&eid=2E4E3741E8FB64E9&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=7