METHODOLOGY FOR THE PRODUCTION OF MAGNETIC COMPOSITES BASED ON FERROMAGNETIC POWDERS

Abstract

The article presents a description of the technology for the production of magnetic composites based on amorphous iron alloys for use in electronics and electrotechnics. Technology of producing bulk amorphous materials using injection and suction the liquid alloy into a copper mold was presented. As part of the work, a bulk amorphous alloy with chemical composition Fe62Co9Y8W1B20 was produced using the injection method. On its basis, magnetic composites were produced with the participation of polymer resin in a mass fraction of 0.1%, 0.2%.

Keywords

• bulk metallic glasses
• soft magnetic composites
• injection method
• suction-casting method.