RBSIC / SiSiC Silicon carbide nozzles are made of new ceramic materials, which have the characteristics of high temperature resistance, oxidation resistance, high strength, extreme cold and extreme heat resistance, good thermal shock resistance, high temperature reduction, good thermal conductivity, wear resistance, and corrosion resistance. As an energy-saving refractory material, it is widely used in high-temperature kilns in industries such as sanitary ceramics, daily-use porcelain, electric porcelain, magnetic materials, microcrystalline stone, powder metallurgy, and steel heat treatment. Various components made of it are also gradually used in power generation, papermaking, petroleum, chemical industry, mechanical seal, water pump, surface treatment, heat exchange, mineral processing, aerospace, and other fields.
Product features:
Good thermal shock resistance;
Excellent oxidation resistance;
Good thermal conductivity;
Long service life;
Excellent high-temperature strength and good comprehensive mechanical properties.




- Product Name: | Customized Wear Resistant / Silicon Carbide / SiC Ceramic Casting Parts |
- Material: | SiC / Silicon Carbide |
- Typical Characteristics: | 1. High Hardness, Out Standing Wear Resistance |
2. High Strength Over A Wide Temperature Range | |
3. Excellent Thermal Shock Resistance | |
4. Excellent Oxidation Resistance | |
5. Very Low Friction Coefficient | |
6. Low Thermal Expansion and High Thermal Conductivity | |
- Typical Applications: | 1. Mechanical Seal |
2. Heat Exchanger | |
3. Armour Plate | |
4. Ball Vlave Parts | |
5. Pump Components | |
6. Semiconductor | |
7. Metallurgical Engineering | |
8. Fixed and Moving Turbine Components |
Properties / Material | SSiC |
Sintering Method | Pressureless Sintering |
Density (g/cm^3) | 3.1 |
Purity (%) | >98 |
Shore's Hardness | >115 |
Modulus Of Elasticity (25°C, GPa) | >410 |
Flexural Strength (MPa) | 380 |
Compressive Strength (MPa) | 2500 |
Thermal Expansion Coefficient (10^-6/K) | 4.2 |
Max Working Temperature (°C) | 1400 |



In order to further meet the needs of our customers for silicon carbide, Baotong has built a new 40000Kva silicon carbide smelting production line, which has been put into use, and the monthly output of silicon carbide blocks has reached 6000-7000 tons.


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