Abstract:
采用原料粉体扁平化后再氮化处理的方法制备了Fe4N扁平化粉体,并以石蜡作为粘结剂制备出粘结磁体,进而研究了球磨时间对粉体径厚比、比表面积以及粘结磁体的复磁导率等性能的影响.结果表明,制得的扁平化Fe4N粉体物相单一,径厚比大,厚度均匀,且小于计算得到的趋肤深度.采用扁平化Fe4N粉末制备的粘结磁体磁导率在一定频率范围内高于未处理粉末所制得的粘结磁体,但具有不同的频散特性.
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Year: 2012
Page: 126-129
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 7
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