Ceramic fiber crucible is produced by vacuum-filtrating forming process, It has excellent heat stability and electric insulation.
The crucible can not cracking, not deformation, not off power when casting the products.

Use Condition:
1. Quick melting vacuum furnace for 1700 degree C.

2. Baking furnace for 30 minutes; Vacuum induction furnace for 90 Secdonds.

3, for melting Moly alloy, Non-ferrous metal, aluminium alloy.

Features:
1. Working temperature: 1000-1700 degree Celcius;
2. Bulk density: 260kg/m3 Soft; Beyond 350kg/m3 Hard;
3. Excellent thermal stability;
4. Excellent chemical stability.
5. Excellent fiber elasticity, low shrinkage at high temperature.
6. Uniform volume density, gas shock resistance and thermal shock resistance.
7. Convenient constrction, high mechanical strength;
It's widely used in the field of precision casting, foundry, metallurgy.

We usually produce according to customer's requirements and drawings.