Shaanxi KeGu New Material Technology Co., Ltd
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Silicon Carbide (SiC) is a compound that consists of silicon (Si) and carbon (C) atoms. It is categorized as a ceramic material due to its unique combination of properties.
The reaction-sintered silicon carbide ceramic products produced by Jinde New Materials have the performance characteristics of high strength, high wear resistance, high temperature resistance, resistance to extreme cold and heat, acid and alkali corrosion resistance, strong oxidation resistance, good thermal shock resistance, good thermal conductivity and resistance to high-temperature creep.
| Physical properties | Unit | SSiC | |
| Density | g/cm3 | ≥3.0 | |
| Open Porosity | Vol% | 0.2 | |
| Vickers Hardness HV1 | kg/mm2 | ≥2100 | |
| Flexural Strength | 20°C | MPa | 250 |
| 1200°C | MPa | 280 | |
| Coficient of Thermal Expansion | 10-6K-1 | 4.5 | |
| Thermal Conductivity(1200°C) | Wm-1K-1 | 45 | |
| Modulus of Elasticity @ RT | GPa | 330 | |
| Max. Temperature of Application | ℃ | 1380 | |
Silicon carbide air cooling tube has good thermal stability, resistance to thermal shock, oxidation, high temperature creep, and resistance to extreme cold wind impact at high temperature; the product has a large high temperature bearing capacity, does not bend or deform after long-term use, and its service life is more than 10 times that of alumina ceramic rods/stainless steel pipes. It is suitable for the cooling zone of kilns for daily-use porcelain, sanitary porcelain, architectural porcelain, magnetic materials, etc.