Intro: Practical induction heating has been used since the 1920s. Growth in the induction heating industry expanded very rapidly during World War II.Surface hardening, or case hardening, was one of the main growth areas during WWII. Military vehicles and w

Intro: What is Induction Heating? Induction heating is a process which is used to bond, harden or soften metals or other conductive materials. For many modern manufacturing processes, induction heating offers an attractive combination of speed, consistency and c

Intro: INDUCTION HEATING was first noted when it was found that heat was produced in transformer and motor windings, as mentioned in the Chapter “Heat Treating of Metal” in this book. Accordingly, the Principle of induction heating was studied so that motors an…

Intro: Induction Hardening Induction hardening is the process of hardening steel by heating it. It is done by an alternating magnetic field to a temperature above or within a specific transformation range. It is straight away followed by quenching. This proc…

Intro: Glossary of Terms of Induction HeatingThe following definitions may be useful to you: Induction Heating: A process which is used to bond, harden or soften metals or other conductive materials, by placing the part to be heated in a copper coil. For many mo

Intro: custom-build double induction coilCustom-build induction coils

Intro: special induction coil for quenchingInduction coil is very important for induction heating, especially when some workpiece are out-of-shape.

Intro: air cooled pancake induction coils

Intro: induction welding vehicle air conditioner

Intro: skin effect principle (magnetic force around induction coil)