%0 Journal Article
%T FORMATION AND STABILITY OF QUASICRYSTALLINE PHASE IN RS Al-Fe BASED ALLOY RIBBON<br>快速凝固Al─Fe基合金条带中准晶相的形成及稳定性
%A GUAN Shaokang
%A TANG Yali
%A SHEN Ningfu
%A HU Hanqi
%A <br>关绍康
%A 汤亚力
%A 沈宁福
%A 胡汉起
%J 金属学报
%D 1994
%I 
%X The microstructures of as-cast and annealed ribbons of the RS Al-Fe based alloys have been studied by TEM and energy dispersive X-ray spectrometer. Microstructure of the cross-section ribbons revealed as three areas: with or without quasicrystalline phase and with decomposed quasicrystalline particles.The quasicrystalline in the middle area began to crystallize during annealing at 698 K for 1 h and the resultant microstructure is similar to that of as-cast free-side section,indicating that the crystallization of quasicrystalline phase occurred during solidification and at the interface between quasicrystalline phase and matrix.
%K Al-Fe based alloy
%K rapid solidification
%K quasicrystalline phase<br>Al─Fe基合金，快速凝固，准晶相
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=328D5CDA092F2B3847EBE6C955034390&yid=3EBE383EEA0A6494&vid=340AC2BF8E7AB4FD&iid=E158A972A605785F&sid=2DBBF45CC176713E&eid=E2546871E5B846EF&journal_id=0412-1961&journal_name=金属学报&referenced_num=0&reference_num=1