2# Thicken Foundry Silicon Carbide Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum for 1.6KG Copper or 0.6KG Aluminum
Product Description
2# Thicken Foundry Silicon Carbide Graphite Crucibles Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum for 1.6KG Copper or 0.6KG Aluminum
- 【Material】Silicon Carbide Graphite, which is more durable than Clay Graphite
- 【Size】60mm (2.36inch) Inner Diameter
- 【Capacity】6.7fl oz, can cast 1.6kg Copper or 0.6kg aluminum
- 【Application】Melting Gold, Silver, Copper, Brass, Aluminum and more
- 【Heat】Withstand temperatures up to 1800℃(3272°F), higher than Clay Graphite Crucibles
Eforlife -- Durable Silicon Carbide Graphite Crucibles
★Specification★
Highest Withstand Temperature: 1800℃(3272°F)Â
Capacity: 6.7 fl oz, can casting 1.6kg Copper or 0.6kg aluminum
Outer Size: 80mm Diameter x 95mm Height.Â
Inner Size: 60mm Diameter x 80mm Depth .
Bulk Density:1.71g/cm3Â
  Apparent Porosity:≤30%
Refractory strength:≥8.55MpaÂ
Weight:445g
Â
★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.Â
★Package★
1x Silicon Carbide Graphite Crucibles
Technical Specifications
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