Preparation method of one-step molded sintered neodymium-iron-boron magnet

The invention discloses a preparation method of a one-step molded sintered neodymium-iron-boron magnet. The preparation method comprises the following steps: a, smelting to obtain an alloy sheet; b, hydrogen decrepitation and powder preparation: preparing the obtained alloy sheet into coarse powder...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YU WENBIN, HOU SHAOTENG, HUANG WEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY INDUCTANCES MAGNETS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS
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