SIC: ≥20-90%
Fe2O3: ≤0.6-1.5%
Bulk Density: 2.3-2.7g/cm
Cold Crusing Strength: 80-100MPa
Refractoriness Under Load: 1600-1700ºC
Silicon Carbide Brickare refractory products made of silicon carbide as the main raw material and fired with clay as the binding agent. Its characteristics are high thermal conductivity, low coefficient of thermal expansion, good thermal shock resistance and wear resistance.Clay-bonded silicon carbide bricks are refractory products made of silicon carbide as the main raw material and fired with clay as the binding agent. Its characteristics are high thermal conductivity, low coefficient of thermal expansion, good thermal shock resistance and wear resistance. 
Specification
| ltem | Oxide bond SiC brick | Green SiC brick | Corundum silicon carbide brick | Mullite silicon carbide brick | High alumina SiC brick |
| SiC, % | ≥90 | ≥90 | ≥70 | ≥65 | ≥20 |
| Al2O3, % | – | – | – | ≥20 | ≥55 |
| Fe2O3, % | ≤0.6 | ≤0.6 | ≤1.0 | ≤1.0 | ≤1.5 |
| Bulk density, g/cm3 | ≥2.6 | ≥2.6 | ≥2.7 | ≥2.3 | ≥2.5 |
| Apparent porosity, % | ≤17 | ≤17 | ≤22 | ≤20 | ≤20 |
| Cold crushing strength, MPa | ≥100 | ≥100 | ≥100 | ≥80 | ≥80 |
| Refractoriness under load (0.2MPa,0.6%) | ≥1650 | ≥1650 | ≥1700 | ≥1600 | ≥1600 |
Application
Silicon carbide bricks are advanced refractory materials made of SiC as the main raw material, with a series of excellent properties such as high strength at normal temperature and high temperature, large thermal conductivity, small thermal expansion coefficient, good thermal shock resistance, excellent high temperature wear resistance, and strong resistance to chemical erosion, etc. Widely used in steel industry, non-ferrous metallurgy, petrochemical industry, electric power, ceramics and aerospace fields.
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Q:Are you a manufacturer or trading company?
A:We have surely been a reliable manufacturer since 2006.
Q: When can I get the price?
A: We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order,you can call us directly.
Q: What about the lead time for mass product?
A: The lead time is based on the quantity, about 7-12days. For graphite product, apply Dual-use items license need about 15-20 working days.
Q:How to guarantee the quality of your products?
A:1) Strict detection during production. 2) Strict sampling inspection on products before shipment and intact product packaging ensured.
Q: How can l get a sample?
A: A free test sample can be supplied before your first purchase order, you only need to pay the freight cost.
Notes: The price is only for reference, for the accurate price and shipping cost, please contact us.
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