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.
Making ceramic crucibles for melting copper.
Available in sizes ranging from 100g to 10kg.
Ceramic crucibles for melting metal pmc supplies llc.
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.
Place wire in crucible place the copper wires in the bottom of the crucible and place the crucible on a cement slab.
These are an excellent choice for melting gold silver copper and other metals.
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Our crucibles are ideal for most metals including gold silver copper brass aluminum tin platinum and more.
Fused silica ceramic crucibles are a great choice for torch and kiln jewelry casting.
In addition to crucibles designed specifically for furnaces pmc supplies offers a full line of foundry crucibles for propane and gas forges ceramic crucibles dishes for small scale and torch melting.