The research of inductive heating process in the magnetic core gap

Abstract

The inductive heating devices based on ferrite open magnetic core have high speed of contactless local heating. These devices are effective for electronics soldering. The optimal inductors construction for concentrating of magnetic flows in soldering area is required to produce of high-quality soldered joints. This technology is widely used in production of industrial electronics. The influence of high-frequency electromagnetic fluctuations allows to produce high-performance contactless heating in different processes: thermal treating, melting, hardening, welding, soldering, crystal growing etc.