VEVOR High Purity Graphite Crucible, 3 kg Graphite Furnace, Double Ring Graphite Crucible for Melting Metal Gold Silver Copper Aluminum, Smelting Furnace Metal Graphite Jewelry Casting Tools
Questions and Answers
2 Questions
Do you need to temper or cure the crucible prior to melting metal?
What is the maximum recommended liquid volume capacity for the crucible? How much liquid volume can the crucible safely hold?