Structure and Magnetic Properties of NdFeB Powder Prepared by Hydrogen Decrepitation and High-Energy Ball Milling

An ingot of NdFeB alloy was disintegrated by hydrogen decrepitation (HD). High-energy ball milling technique with hard metal milling elements and balls was employed to refine HD powders down to particle size optimum for magnet processing. The experiments were performed according to experimental plan...

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Veröffentlicht in:	Key engineering materials 2014-03, Vol.604, p.262-266
Hauptverfasser:	Link, Joosep, Traksmaa, Rainer, Veinthal, Renno, Kallip, Kaspar, Kollo, Lauri, Mural, Zoryana
Format:	Artikel
Sprache:	eng
Schlagworte:	Ball milling Cemented carbides Hydrogen decrepitation Magnetic properties Mathematical analysis Optimization Particle size Rotating
Online-Zugang:	Volltext
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