%0 Journal Article
%T MECHANICAL ALLOY METHOD AND FORMATION ABILITY OF FexAl100-x AMORPHOUS POWDER<br>机械合金化与FexAl100-x非晶态粉末的形成能力
%A WANG GEN-MIAO
%A CHEN HUI-YU
%A WANG WEI-HUA
%A DONG YUAN-DA
%A <br>王根苗
%A 陈慧余
%A 汪卫华
%A 董远达
%J 物理学报
%D 1990
%I 
%X The FexA100-x(x = 10, 20,30,40,50, 60, 70) amorphous powder were prepared by ball grinding through different time. The X-ray diffraction indicates that the intensity of diffraction peaks for each sample decreases more and more while the width of peaks becomes wider due to ball grinding time increasing. This results from the formation of amorphous portion in samples. On the other hand, X-ray diffraction and magnetic properties measurements show that to get the same ratio of amorphous in samples, we must take different time to ball grind the different content powder sample, Fe50Al50 crystalline powder can be transformed into amorphous powder most easily.
%K 机械合金化
%K FexAl100－x
%K 非晶态
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=526D4AD2BBC60135197300FD42F3218F&yid=8D39DA2CB9F38FD0&vid=7C3A4C1EE6A45749&iid=9CF7A0430CBB2DFD&sid=E645E14F118D0796&eid=656BC79BFC7F0F4B&journal_id=1000-3290&journal_name=物理学报&referenced_num=1&reference_num=3