Metal Casting
Metal Casting
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- boobs0
Casting metal is easy. Humans have been doing it for thousands of years. Getting it hot enough to flow into the mold without melting the container is the hard part.
- slappy0
We used to melt down coke cans and aluminium from old cars in a home made furnace which was basically a smelting pot, a few ring burners and a stainless collar to trap in some of the heat. We cut the moulds out of polystyrene (with a hot wire), then pack them with sand and then poured in the liquid aluminium.
Bit rough but would work ok. Easy to clean up with sand paper. Be carefull not to drop liquid metal onto concrete as the concrete can pop and explode.
- sorry, I meant clean up the edges with a bastard not sand paper, you know what I mean.slappy
- JSK0
Man that has burn marks written all over it. WEAR TWO CUPS!