%0 Journal Article
%T PHASE DIAGRAMS OF SmCl_3-PbCl_2 AND SmCl_3-PbCl_2-CaCl_2<br>SmCl3—PbCl2和SmCl3—PbCl2—CaCl2系相图的研究
%A WANG Shulan
%A ZHANG Yifeng
%A SUI Dianpeng Northeast University of Technology
%A Shenyang
%A <br>王淑兰
%A 张翊凤
%A 隋殿鹏
%J 金属学报
%D 1993
%I 
%X 利用DTA和X射线衍射技术研究了SmCl_3-PbCl_2二元系和SmCl_3-PbCl_2-CaCl_2三元系相图。发现SmCl_3-PbCl_2系有一个异份熔化化合物3SmCl_3 PbCl_2,体系转熔点p为465℃,42.0mol-%SmCl_3,低共熔点e是452℃,33.0mol-%SmCl_3,SmCl_3-PbCl_2-CaCl_2三元系有对应SmCl_3,PbCl_2,CaCl_2,和3SmCl_3·PbCl_2四个液相面,五条二次结晶线,一个三元低共熔点E396℃,29.5mol-%SmCl_3,58.0mol-%PbCl_2],一个三元转熔点P417℃,36.0mol-%SmCl_3,50.0mol-%PbCl_2),对应的两个四相平衡反应为: L=PbCl_2+CaCl_2+3SmCl_3·PbCl_2 L+SmCl_3=3SmCl_3·PbCl_2+CaCl_2
%K phase diagram
%K SmCl_3
%K PbCl_2
%K CaCl_2<br>SmCl3
%K PbCl2
%K CaCl2
%K 三元系
%K 相图
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=9D6A0706ECC10733A8D1C7ADBFC443C8&yid=D418FDC97F7C2EBA&vid=771469D9D58C34FF&iid=0B39A22176CE99FB&sid=09ABD5535D9B6D45&eid=B9704B40A4225A24&journal_id=0412-1961&journal_name=金属学报&referenced_num=4&reference_num=1