Surface and electrical studies of Fe–Si–B powders for soft magnetic applications
Surface and electrical studies of Fe–Si–B powders for soft magnetic applications
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用于软磁应用的 Fe-Si-B 粉末的表面和电学研究
DOI：
10.1002/sia.1314
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
M. Jenko
中科院分区：
文献类型：
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作者：
M. Godec;D. Mandrino;B. Šuštaršič;M. Jenko
开发了用于软磁应用的软磁复合（SMC）材料。SMC材料最重要的特性，特别是那些在高频范围内使用的材料，是软磁粉末颗粒彼此绝缘良好。采用水雾化法制备了Fe-Si-B合金粉末。对微晶粉末进行了干氢或湿氢热处理、化学处理和AES、XPS分析。测量了粉体和SMC的电击穿电压。版权所有© 2002年约翰威利父子有限公司。
Soft magnetic composite (SMC) materials for soft magnetic applications were developed. The most important property of SMC materials, especially those used in a high‐frequency range, is that the soft magnetic powder particles are well insulated from each other. Alloy Fe–Si–B powders were prepared by water atomization. The surface of microcrystalline powders was heat treated in dry or wet hydrogen, chemically treated and investigated by AES and XPS. The electrical breakdown voltages of the powders and SMCs were measured. Copyright © 2002 John Wiley & Sons, Ltd.