JPH05291013

PURPOSE:To suppress the generation of the heterophases of an oxide and the like by a method wherein the starting raw material, manufactured by a gas atomizing method, is used for mechanical alloying. CONSTITUTION:The magnetic material, expressed by the general formula RalphaFe100-alpha-betaMbeta, is...

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1. Verfasser: HASEGAWA MUNEHISA
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To suppress the generation of the heterophases of an oxide and the like by a method wherein the starting raw material, manufactured by a gas atomizing method, is used for mechanical alloying. CONSTITUTION:The magnetic material, expressed by the general formula RalphaFe100-alpha-betaMbeta, is formed using a mechanical alloying method from the raw material powder formed by a gas atomizing method. R is at least a kind of Y-containing rare earth magnet element, M is at least a kind selected from Al, Si, Ti, V, Cr, Mn, Cu, Mo and W, and alpha and beta are 5