Corrosion resistance of Nd-Fe-B magnets with PVD protecting coatings modified by pulsed plasma treatment

• Published in: Functional Materials
• Date: 2008
• Main Authors: Bovda, O.M., Bovda, V.O., Chebotarev, V.V., Fedorchenko, V.D., Garkusha, I.E., Onischenko, L.V., Sakhnenko, M.D., Tereshin, V.I., Tortika, O.S., Ved, M.V.
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2008
• Subjects: Technology
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/136551
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Corrosion resistance of Nd-Fe-B magnets with PVD protecting coatings modified by pulsed plasma treatment // O.M. Bovda, V.O. Bovda, V.V. Chebotarev, V.D. Fedorchenko, I.E. Garkusha, L.V. Onischenko, M.D. Sakhnenko, V.I. Tereshin, O.S. Tortika, M.V. Ved` // Functional Materials. — 2008. — Т. 15, № 4. — С. 589-593. — Бібліогр.: 15 назв. — англ.

The combination of PVD and pulsed plasma treatment has been applied to Nd-Fe-B based magnets to provide enhanced corrosion resistance. The corrosion behavior of plasma treated Nd-Fe-B sintered magnets with Fe₈₀B₂₀ film in naturally aerated sodium sulphate solutions have been studied. The corrosion b...