Product: 1# Foundry Silicon Carbide Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum for 0.8KG Copper or 0.3KG Aluminum
Brand: Eforlife
Eforlife -- Durable Silicon Carbide Graphite Crucibles
 
 ★Specification★
 
 Highest Withstand Temperature: 1800℃(3272°F) 
 Capacity: 3.38fl oz, can casting 0.8 kg Copper or 0.3kg aluminum
 Outer Size: 78mm Diameter x 75mm Height. 
 Inner Size: 56mm Diameter x 65mm Depth .
 
 Bulk Density:1.71g/cm3 
    Apparent Porosity:≤30%
 Refractory strength:≥8.55Mpa 
 Weight:320g
  
 ★Chemical composition★
 C: 45%
 Al2O3: 26% 
 SiC: 23%
   SiO2: 6%
 
 It is 3-8 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. 
 
 ★Package★
 1x Silicon Carbide Graphite Crucibles
【Material】Silicon Carbide Graphite, which is more durable than Clay Graphite
【Heat】Withstand temperatures up to 1800℃(3272°F), higher than Clay Graphite Crucibles
【Size】56mm (2.2inch) Inner Diameter
【Capacity】3.38fl oz, can casting 0.8 kg Copper or 0.3kg aluminum
【Application】Melting Gold, Silver, Copper, Brass, Aluminum and more

Search query: silicon carbide crucibles
Relevance: Exact