Silicon Carbide Graphite Crucible Silicon carbide crucibles are used to smelt various non-ferrous metals such as gold, silver, copper, aluminum, lead-zinc, medium carbon steel, various rare metals and carbon products. Suitable for metal smelting in ground furnaces, electric furnaces, intermediate frequency furnaces and high frequency furnaces. Silicon Carbide Crucible Advantage Silicon carbide crucible has the advantages of energy saving, environmental protection, high oxidation resistance, less pollution, fast thermal conductivity, good thermal conductivity, small thermal expansion coefficient, fast thermal conductivity, and strong resistance to rapid thermal quenching strain.
Specification
No.
Particulars
Particulars
1
SiC(%)
≥85%
2
SiO₂(%)
≤10%
3
Fe₂O₃(%)
<1%
4
Bulk Density in g/cm³
≥2.60
5
Cold Crushing Strength(MPa)
≥100
6
Apparent Porosity(%)
≤18
7
Refractoriness,(°C)
≥1700
Product Advantage
Support Customization.
We can customize the size and material of the crucible according to customer requirements to meet customer product needs. We also have professional after-sales service personnel to solve problems for customers and provide technical support.
Our Product Advantage 1.High temperature resistance: The operating temperature is 400-1800℃, and different ranges can be selected 2. Anti-corrosion: Advanced material formula can effectively resist the physical and chemical effects of the melt. 3. Save metal: Because the material contains special elements, it can effectively inhibit the oxidation of metal. 4. Fast heat conduction: using high heat conduction materials, compact structure, low apparent porosity, and fast heat conduction. 5. Energy saving and environmental protection: Fast heat conduction can save fuel and reduce waste gas pollution. 6. Long service life: Compared with ordinary clay graphite crucible, using the same material can extend the service life by 2-5 times.