Centre National De La Recherche Scientifique

Université Paris Est Creteil Val De Marne

Ecole Normale Superieure De Cachan

Karim Zehani

Eric Laboure

Frédéric Mazaleyrat

Vincent Loyau

Jacques Moscovici

Lotfi Bessais

Eric LabourÉ

A method for producing a monolithic electromagnetic component includes preparing a precursor from a ferrite material during an initial step; preparing elements including at least one coil having coil turns; embedding the elements including at least one coil having the coil turns in the precursor embedded in a mold; co-sintering the elements including at least one coil having the coil turns and the precursor compressed by the mold under a predetermined pressure, the predetermined pressure being generated under a load, wherein a pulsed electric current is generated during the co-sintering; discharging the pulsed electric current through the mold such that a temperature in the mold rises; and obtaining the monolithic electromagnetic component in which the precursor is secured to the elements including at least one coil having the coil turns.

Method for producing a monolithic electromagnetic component

Growing community of inventors

Cachan, France

Karim Zehani