Silicon Carbide Graphite Crucibles for Gold Silver Copper Brass Aluminum
Features:
1. It is 3-8 times longer life than clay crucible.
2. Corrosion resistant
3. High-temperature resistant,suitable for high temperature metal smelting.
4. Fit for all the furnaces such as Coke-Oven, Fuel Burner, Electric Furnace.
#6 Silicon Carbide Graphite Crucibles
- ID 102mm (4 inch) Diameter x 125mm Depth,
- Thickness: 13mm
- OD: 128mm Diameter x 145mm Height
- 750ml (approximately 12lbs bronze - 4lbs aluminum)
#8 Silicon Carbide Graphite Crucibles
- ID 120mm (4-3/4 inch) Diameter x 155mm Depth,
- Thickness: 15mm
- OD: 150mm Diameter x 175mm Height
- 1000ml (approximately 16lbs bronze - 7lbs aluminum)
#12 Silicon Carbide Graphite Crucibles
- ID 130mm (5-1/4 inch) Diameter x 160mm Depth,
- Thickness: 15mm
- OD: 160mm Diameter x 180mm Height
- 1000ml (approximately 27lbs bronze - 9lbs aluminum)
Withstands temperatures up to 1800℃ (3272°F), higher than Clay Graphite Crucibles
Bulk Density: 1.71g/cm2 Apparent Porosity: ≤30%Refractory Strength: ≥ 8.55Mpa
C: 45% SiC: 23% AL2O3: 26% SiO2: 6%
