Dr. Cadmium wrote:Looks good. I prefer using old muffin tins to make my own ingots. Also, a gas powered fryer or camp stove is a far more efficient heating source than a campfire.
Note: Do not pour molten metal into glass. The glass will crack and can even explode. Some of the old pyrex made of borosilicate glass might be able to handle it, but it's still not a good idea. Special laboratory glass can handle it, but it's for an application like this it's easier and cheaper to use an old cooking pot or kettle.
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