%0 Journal Article
%T STRUCTURE OF MOLTEN HYPEREUTECTIC Al-18%Si ALLOY AND INFLUENCE OF PHOSPHORUS<br>Al－l8％Si过共晶合金熔体结构特征及磷的影响
%A GUI Manchang
%A SONG Guangsheng
%A JIA Jun
%A LI Qingchun
%A <br>桂满昌
%A 宋广生
%A 贾均
%A 李庆春
%J 金属学报
%D 1995
%I 
%X Liquid structure features of hypereutectic Al-18%Si alloy have been analyzed by DSC analysis and rapid solidification method. The influences of superheating temperature and P on them have also been studied. Three zones of molten hypereutectic Al-18%Si alloy stracture: a micro-inhomogeneous zone in low liquid temperatures,a transition zone from the micro-inhomogeneous to the micro- homogeneous in middle temperature and micro-homogeneous zone in high temperature are presented. Under low temperature,the micro-inhomogeneity was strengthened by the addition of P atoms.
%K hypereutectic Al-18%Si alloy
%K liquid structure
%K micro-inhomogeneity<br>过共晶Al－Si合金，熔体结构，微观不均匀性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=EB19AB246150E62A43D54B2255AD0ADF&yid=BBCD5003575B2B5F&vid=4AD960B5AD2D111A&iid=E158A972A605785F&sid=6425DAE0271BB751&eid=B1F98368A47B8888&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=1