Development of Methods to Improve Corrosion Resistance of Hard-Magnetic Sm2Fe17N3 Materials

被引：0
|
作者：
V. P. Tarasov
A. S. Ignatov
D. A. Kutepov
机构：
[1] National University of Science and Technology MISiS,
[2] Vladimir State University (VlGU),undefined
来源：
Metallurgist | 2017年 / 60卷
关键词：
hard magnetic materials; corrosion resistance; Sm; Fe; N; material;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Corrosion resistance of hard magnetic Sm2Fe17N3 materials is studied. It is shown that addition of cobalt (up to 8 wt.%) makes it possible to improve corrosion resistance of these materials by 20–25% without reducing their magnetic properties. It is established that additional treatment of Sm2Fe17N3 powder with organosilicon liquid GKZh 136-41 makes it possible to improve corrosion resistance by a factor of 2–3.
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页码：1183 / 1185
页数：2
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