Is it worth $100.00.
Is it worth $100.00.
Mabey yesterday, but not today
With my induction furnace these copper bars are an easy melt.
Trick question???
A homemade furnace fired with charcoal with a small blower to help the fuel burn will melt copper, use borax as a cover coat to prevent oxidation. Pour the molten copper into an iron mold, upon cooling the metal shrinks a tad.
https://www.thetechedvocate.org/how-to-melt-copper/
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