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Composition: C: 45%, Al2O3: 26%, SiC: 23%, SiO2: 6%. Features: 8 times longer life than clay crucible. Suitable for high temperature metal smelting. Fit for all the furnace such as Coke-Oven, Fuel Burner, Electric Furnace. Melting Gold, Silver, Copper, Brass, Aluminum and more. What's in the box, 1x Silicon Carbide Graphite Crucibles. WARM REMINDING: a. Crucible is a consumable item, keep it updated with purchasing new crucibles. b. One crucible for one type metal. c. Heat the empty crucible to temperature of about 500 degF. and hold it for about 5 minutes.
Silicon Carbide Graphite Crucibles 145ML Cup for Melting Casting
£14.99