Email this article Development of Methods to Improve Corrosion Resistance of Hard-Magnetic Sm2Fe17N3 Materials
- Authors: Tarasov V.P.1, Ignatov A.S.1, Kutepov D.A.1,2
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Affiliations:
- National University of Science and Technology MISiS
- Vladimir State University (VlGU)
- Issue: Vol 60, No 11-12 (2017)
- Pages: 1183-1185
- Section: Article
- URL: https://journal-vniispk.ru/0026-0894/article/view/239648
- DOI: https://doi.org/10.1007/s11015-017-0426-8
- ID: 239648
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Abstract
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.
About the authors
V. P. Tarasov
National University of Science and Technology MISiS
Author for correspondence.
Email: vptar@misis.ru
Russian Federation, Moscow
A. S. Ignatov
National University of Science and Technology MISiS
Email: vptar@misis.ru
Russian Federation, Moscow
D. A. Kutepov
National University of Science and Technology MISiS; Vladimir State University (VlGU)
Email: vptar@misis.ru
Russian Federation, Moscow; Vladimir
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