%0 Journal Article
%T MICROWAVE ABSORBING CAPABILITY OF FeSiAlCr NANO-CRYSTALLINE FLAKES<br>纳米晶Fe85Si1Al6Cr8扁平状颗粒材料微波吸收特性
%A DENG Lianwen
%A FENG Zekun
%A JIANG Jianjun
%A HE Huahui
%A FU Qiwei
%A XIONG Weihao
%A <br>邓联文
%A 冯则坤
%A 江建军
%A 何华辉
%A 付祺伟
%A 熊惟皓
%J 金属学报
%D 2006
%I 
%X Nanocrystalline flakes of Fe85Si1Al6Cr8 alloy were synthesized by atomization process and high energy ball milling. The effect of process conditions on the microstructure, morphology and microwave electromagnetic characteristics of Fe85Si1Al6Cr8 particles were investigated. Results show that the flaky morphology and nanocrystalline microstructure remarkably improved the microwave permeability and the permittivity was controlled effectively. The sequent annealing improved further the microwave electromagnetic performances. The coating layer made of the nanocrystalline Fe85Si1Al6Cr8 flakes has good microwave absorbing ability at 4 GHz microwave range.
%K nanocrystalline
%K Fe85Si1Al6Cr8 alloy
%K complex permeability
%K microwave absorber
%K high energy ball milling<br>纳米晶
%K Fe85Si1Al6Cr8合金
%K 复磁导率
%K 吸波材料
%K 高能球磨
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=AB188D3B70B071C57EB64E395D864ECE&jid=B061E1135F1CBDEE96CD96C109FEAD65&aid=91F6F61FB4228EF3&yid=37904DC365DD7266&vid=ECE8E54D6034F642&iid=38B194292C032A66&sid=4AD4BA66429F5627&eid=90612DF06FCE4D55&journal_id=0412-1961&journal_name=金属学报&referenced_num=4&reference_num=7