A process for producing a molding from a soft-magnetic composite material

2001 
It is proposed a method for producing a molding from a soft-magnetic composite material comprising the steps of a.) Providing a starting mixture with an iron powder and a pressing aid, b.) Pressing the starting mixture to form a molding, and c.) Annealing the molded part, wherein the annealing is preferably which has an oxygen content between 10 vol .-%, and 1 vol takes place at temperatures between 380 DEG C and 450 DEG C in a mixture of an inert gas and oxygen, comprising .-%. Further, a method for producing a molding from a soft-magnetic composite material comprising the steps of a.) Providing a starting mixture with an iron powder and a pressing aid b) pressing the starting mixture to form a molding, and c) annealing the molded part will be.. Proposed in which after annealing is carried out a post-forming of the molded part and another annealing.
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