Modification of the magnetic properties and corrosion resistance of Nd-Fe-B permanent magnets with addition of cobalt

Autor:	V.V. Sergeev, Yu. M. Rabinovich, G. Pawłowska, D. V. Pokrovskii, S. Szymura, Henryk Bala
Rok vydání:	1991
Předmět:	Materials science Metallurgy Demagnetizing field General Engineering Analytical chemistry chemistry.chemical_element Intergranular corrosion Microstructure Corrosion chemistry Phase (matter) Magnet Curie temperature Cobalt
Zdroj:	Journal of the Less Common Metals. 175:185-198
ISSN:	0022-5088
DOI:	10.1016/0022-5088(91)90003-m
Popis:	The effect of partial substitution of iron by cobalt on the Curie temperature, demagnetization curves and corrosion behaviour under various conditions of sintered Nd 16 Fe 76−x Co x B 8 ( O ⩽ x ⩽ 30) permanent magnets was investigated. The microstructure and chemical composition of phase structures were also determined. A new intergranular Nd(Fe, Co) 2 B 2 phase was found for x ⩾ 20.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ffbef4cfda4fdbf2eb00e7d80e1f5df4 https://doi.org/10.1016/0022-5088(91)90003-m Zobrazit plný text záznamu