Uniformally heating plastic deformable material - contg. electroconducting material by inducing electrical current into material using electromagnetic radiation

摘要

Uniformally heating a plastic deformable material (I) contg. particles of an electrically conducting material comprises inducing an electrical current in the material using electromagnetic radiation of frequency 50 Hz-approx. 10 MHz to cause induction heating. USE/ADVANTAGE - The process can be used to harden the plastic deformable material, to heat or "burn out" volatile components or to sinter particulate electrically conductive materials.