From what i understand, in the centre leg the current would be twice that and the power 4 times that of the return legs if they are the same thickness, even more if the return legs are thicker (in this design theyre twice as thick). I will also be using a flux concentrator focused around the...
I am designing an induction heating rig to heat a strip on the surface of a steel sample with repeated quenching, through holes in the heating surface of the coil (shown in the third image). The rig should heat the sample to around 600C in 20 seconds, and quench to 30C in 20 seconds.
Firstly...