여부 고주파 유도 가열 equipment can heat graphite

The objects to be heated by high-frequency induction heating equipment must have good electrical conductivity and magnetic conductivity. We all know that metals generally have good electrical conductivity and magnetic conductivity, so high-frequency induction heating equipment can heat metals, and graphite in non-metallic materials also has good electrical conductivity and magnetic conductivity. Therefore, high-frequency induction heating equipment is also Graphite can be heated. In summary, high-frequency induction heating equipment can heat graphite, and the crucible used in the equipment for smelting and heat treatment is graphite crucible, which makes use of the good electrical conductivity and magnetic permeability of graphite.