0% Water Absorption Silicon Carbide Sealing Ring
Customized Insulator Black SIC Silicon Carbide Ceramic Sealing Ring
Description:
Silicon Carbide Small Wear Resistant Parts, Silicon Carbide Wear-Resisting parts For the Most Difficult Applications
Extreme Hardness and High Strength.
High Abrasion and Wear Resistance.
Excellent Corrosion Resistance.
Superior Thermal Shock Resistance.
Technical Parameters:
| Mechanical behavior | Unit | Al2O3 | SiC | Si3N4 | ZrO2 |
| Colour | ———— | Light yellow | Black | Black | White,Black |
| Density | g/cm3 | 3.95 | 3.15 | 3.2 | 6 |
| Bending strength | MPa | 300～400 | 400～500 | 800～1200 | 950～1200 |
| Elastic modulus E | GPa | 380 | 350 | 300-320 | 210 |
| Poisson's ratio | 0.22 | 0.14 | 0.26 | ||
| Hardness | Hv | 1800 | 2000～2500 | 1400～1700 | 1100～1300 |
| HRC | 80 | 85～90 | 75～80 | 70～75 | |
| Fracture toughness | MPa·m1/2 | 3.0～4.0 | 3.0～4.0 | 5.0～7.0 | 8.0～10.0 |
| Maximum use temperature | ℃ | 1000 | 1300 | 400 | 400 |
| Thermal expansion coefficient | 10-6/℃ | 8.4 | 4 | 3.3 | 10.3 |
Advantages:
1. High effeciency of heat-conduction.
2. Heat shock stablity.
3. Wear resistant.
4. High temper-endure(up to 1200deg-1600deg).
5. Self-lubrication.
6. High performance of mechanical strength.
7. Chemical corrosion-resistant.
Application:
1. pumps, mixers, blenders, agitators, refrigeration compressors, blowers, fans,
and other rotary shaft equipment
2. pulp and paper, food processing, water, wastewater, refrigeration, chemical processing,
and other demanding applications.
More pictures:
Packaging:
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