Kiln Bricks High Temperature Sintered SiC 80% Silicon Carbide Brick for Kiln Furnace
Silicon carbide brick introduction:
Silicon carbide brick is made with silicon carbide as the main material and adding expansion agent and anti oxidant,oxide bonded silicon carbide.
Feature:
Silicon carbide brick has excellent oxidation resistance, thermal shock stability, compact structure, high temperature volume stability, high temperature flexural strength.
Technical Index:
| Item | Silicon Carbide Brick |
| CH-10 |
| Chemical Composition % | Al2O3 | ≥10 |
| SiC | ≥80 |
| Bulk Density g/cm3 | ≥2.70 |
| Apparent Porosity % | ≤13 |
| Cold Crushing Strength Mpa | ≥120 |
| Thermal Shock Resistance, Cycles ( 1100℃,Water cooling) | ≥20 |
| Refractoriness Under Load ℃ | ≥1700 |
Quality Assurance:
The process from raw to product are strictly tested by equipment.
1. Inspection and Control of incoming raw materials: according to the chemical content,raw materials are classified into different levels to ensure quality of brick first.
2. Inspection and control of the process: during the production,every brick will be weighed twice strictly to reduce the error of weight .
3. Quality audit by quality management: inspection of product standardization of quality of each product by process control and experimentation, taking corrective measures timely whenever deviations are noted.
4. Before delivery, the inspectors will inspect the size,appearance, physical and chemical properties of brick again in factory.
