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Product Features and Uses
Silicon carbide has properties such as high temperature resistance, corrosion resistance, and oxidation resistance. It is mainly used in high-temperature and severely corrosive industrial environments such as high-temperature furnaces, electric arc furnaces, and chemical reactors in industries like steel, metallurgy, chemical engineering, and electronics. It is also used in wafer manufacturing in semiconductor production.
Characteristics of Reaction Sintered Silicon Carbide Ceramic Materials
Project | Unit | Index |
Operating Temperature | ℃ | 1380 |
Density | g/cm³ | ≥3.02 |
Porosity | % | <0.1 |
Flexural Strength | Mpa | 250 (20℃) |
Mpa | 280 (1200℃) | |
Elastic Modulus | Gpa | 300 (20℃) |
Gpa | 300 (1200℃) | |
Thermal Conductivity | W/m.k | 45 (1200℃) |
Thermal Expansion Coefficient | K-1*10-6 | 4.5 |
Mohs Hardness |
| 9 |
Acid-Base Resistance |
| Excellent |
The reaction sintered silicon carbide ceramic products produced by JNDE NEW MATERIAL have characteristics such as high strength, high wear resistance, high temperature resistance, extreme cold and heat resistance, acid and alkali corrosion resistance, strong oxidation resistance, good thermal shock resistance, good thermal conductivity, and resistance to high-temperature creep.
Main products include: square beams, roller rods, flame nozzles, cold air pipes, radiation tubes, desulfurization nozzles, sandblasting nozzles, shelf plates, stack collapses, heat exchanger heat transfer tubes, thermocouple protection tubes, sand mills, grinding barrels, and various sealing components and shaft sleeve products.

Reaction Sintering Ceramic Production Equipment
