A2# 200ml Silicon carbide graphite crucible for melting metal

Silicon carbide graphite crucible  for melting metal

MODEL:  A2
(other size ,pls check the data sheet)
 

Technical data:
Bulk Density  1.7g/cm3    

Apparent Porosity 30%

Refractoriness 1680C    

C  35-45%

Al2O3  6%   

SiC  20-40%   

SiO2  20-38%

Performance

Eco-friendly   /Clean melting
High-strength   /High refractoriness
Long working lifetime
High thermal conductivity
Resistance to corrosion & oxidation

Application: smelting aluminum,copper, brass,iron, gold....

Notes

1. The thermal conductivity remains stable throughout their usage.
2. Moisture does not affect them at all and, therefore, they should not be preheated or annealed.
They always go to the fire as they leave the packing, without any thermal precaution.
3. They resist the sharpest variations in the temperature.
4. Once located in the furnace, in no instance should they be kept on a slow fire.
Always take them to the maximum temperature in the shortest possible time.
5. Their shape and sizes do not alter through usage.
6. Special manufacturing processes permit very short terms of delivery
7.Protective Clothing, heat gloves and eye protection must be worn when melting metals. 
WORK SAFE - Safety factors must always be the Priority.

If you need other measures ,please don't hesitate to contact us. If you need large quantity, we can give you the best price.