Cast coils / transformers

How about a method of manufacture for coiled components that avoids the problems and expense of metallurgical optimization of the winding material and instead focuses on crystallizing (slowly) the structures in precise moulds? (Dissolvable
I suspect this could lend us with more lattice-perfect coiled components with perhaps better mechanical properties, what comes to damping resonance, maybe even better thermal behaviour. Not to mention electrical.

What say you?

Optimizing metallurgical structure should only be done after you optimize the alloy. One cannot replace the other…