MATERIALS TRANSACTIONS
Online ISSN : 1347-5320
Print ISSN : 1345-9678
ISSN-L : 1345-9678
Microstructure and Magnetic Properties of Mn–Sn–N and Mn–Sn–Co–N Alloys
Keita IsogaiKeita ShinajiTsuyoshi MaseMasashi MatsuuraNobuki TezukaSatoshi Sugimoto
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2013 Volume 54 Issue 7 Pages 1236-1239

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Abstract

The microstructure and magnetic properties of Mn–Sn–N and Mn–Sn–Co–N alloys were investigated. All the samples showed low remanences, although high coercivity of 876 kA/m was observed in the Mn–Sn–Co–N alloys. The substitution of Co for Mn increased coercivity. The sample with high coercivity consisted of a fine two-phase microstructure of 0.5–2 µm in size.

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© 2013 The Japan Institute of Metals and Materials
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