%0 Journal Article
%T POSITRON ANNIHILATION STUDY ON THE EFFECT OF MISCH METAL IN Al-Fe-V-Si-Mm ALLOYS<br>快凝Al—Fe—V—Si—Mm合金中稀土作用的正电子湮没研究
%A JIA Wei
%A XIONG Lianggue
%A ZENG Meiguang
%A WANG Jiangiang
%A <br>贾威
%A 熊良钺
%A 曾梅光
%A 王建强
%J 金属学报
%D 1998
%I 
%X The positron lifetime spectra of several Al-Fe-V-Si-Mm alloys with different content of Misch metal was measured, and the effect of the amount of Misch metal on the positron lifetime in Al-Fe-V-Si-Mm alloys was discussed.
%K positron annihilation
%K Misch metal(Mm)
%K Al-Fe-V-Si alloy<br>正电子湮没
%K 混合稀土
%K Al－Fe－V－Si合金
%K 弥散强化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=5175C9D46105FE5DB09C1766E58A4581&yid=8CAA3A429E3EA654&vid=339D79302DF62549&iid=0B39A22176CE99FB&sid=78F0EFE028BD3783&eid=A1266CF37D675CF1&journal_id=0412-1961&journal_name=金属学报&referenced_num=1&reference_num=4