@MagBen Thanks for the information. Could you elaborate on "key issue is quantity"? I intended to get 4 bars and manufacture a c-core.
@dgallup I will have DC in c-core, the m.m.f. drop will be in the air gap anyway regardless of core permeability (as long as it is much larger than vacuum...
Hi all:
I need a steel material for a DC application, thus saturation level is all I care about. After reading several threads I came to the conclusion that nickle-iron is first choice if cost is not taken into account. Pure-iron seems a good choice too. However nickle-iron steels I could find...