%0 Journal Article
%T Si-RICH LAYER FORMATION DURING DIRECTIONAL SOLIDIFICATION OF Al-Si EUTECTIC ALLOY IN ELECTROMAGNETIC FIELD<br>合金在电磁场中凝固时生成的特殊表面
%A REN Zhongming
%A SU Hui
%A JIN Junze Dalian University of Technology
%A <br>任忠鸣
%A 苏辉
%A 金俊泽
%J 金属学报
%D 1990
%I 
%X The formation of a special Si-rich layer on the periphery of Al-si eutectic alloyspecimen during directional solidification in rotary electromagnetic field has been investigated.This layer seems due to the migration of some Si grains onto the crucible wall, then stagnatingand coarsening further.
%K Al-Si eutectic alloy
%K Si-rich layer
%K directional solidification<br>Al－Si合金
%K 定向
%K 凝固
%K 富Si
%K 表面
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=E446064C6EB5D1A38EA4C453DC06A08D&yid=8D39DA2CB9F38FD0&vid=96C778EE049EE47D&iid=94C357A881DFC066&sid=2DBBF45CC176713E&eid=04445C1D2BDA24EE&journal_id=0412-1961&journal_name=金属学报&referenced_num=6&reference_num=1