Cut your copper wires to size to ensure they fit into the crucible which is a bowl like container made of a material able to withstand very high temperatures such as ceramic.
Making ceramic crucibles for melting copper.
These are an excellent choice for melting gold silver copper and other metals.
1000 g gram 640 dwt mini ceramic alumina crucible dish cup pot for melting casting refining gold silver copper scrap metal jewelry circuit boards 5 0 out of 5 stars 2 18 95 18.
Place wire in crucible place the copper wires in the bottom of the crucible and place the crucible on a cement slab.
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Ceramic crucibles for melting metal pmc supplies llc.
200 gram ceramic alumina crucible cup for precious metal melting torch jewelry making gold silver copper brass bronze casting 5 0 out of 5 stars 3 11 95 11.
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Fused silica ceramic crucibles are a great choice for torch and kiln jewelry casting.
Our crucibles are ideal for most metals including gold silver copper brass aluminum tin platinum and more.