Well, with time, the popularity of induction heaters has gone up, and now they are used for different applications. Some major applications are:
To properly refine high purity alloys and metals
They are used as electrodes for remelting.
You can use them for high-quality casing components for aircraft engines.
These can be used to create master alloy sticks for different processes, for example, investment casting.
Jewelers use the best induction-based gold silver melting machine to melt gold ore to produce gold from the ore.