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Thermal Shock Resistance Si3N4 Ceramic Silicon Nitride Bushing Sleeve
| Place of Origin | Handan |
|---|---|
| Brand Name | Norcera |
| Certification | ISO |
| Minimum Order Quantity | 1 Piece |
| Price | 1$~100$ |
| Packaging Details | Wooden Cages Or Carton Box |
| Delivery Time | 10-15 Work Days |
| Payment Terms | T/T |
| Supply Ability | 200 Pieces Per Week |
Product Details
| Product Name | Ceramic Bushing & Sleeve | Color | Black Grey |
|---|---|---|---|
| Material | Silicon Nitride (Si3N4) | Wear Resistance | High |
| Coefficientofthermalexpansion | 7-8 X10^-6 /°C | Manufacturing | Sintering |
| Compressive Strength | Up To 2500 MPa | Thermal Conductivity | 20-30 W/m·K |
| Operating Temperature | Up To 1600°C | Tensile Strength | 300-400 MPa |
| Electrical Insulation | High | Chemical Resistance | Excellent Against Acids And Alkalis |
| Density | 3.2 G/cm³ | Hardness | Mohs 9 |
| Applications | Electrical Insulation, Mechanical Support, High Temperature Environments | ||
| Highlight | Si3N4 Ceramic Bush,High Toughness Ceramic Rod,Ceramic Rod Thermal Shock Resistance |
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Product Description
High Thermal Shock Resistance Black Silicon Nitride Ceramic Bush Sleeve Si3n4 Tube Rod
Silicon nitrides (Si3N4) are a range of advanced engineering ceramics characterised by high strength, toughness and hardness and excellent chemical and thermal stability.
Silicon nitride is a very important engineering ceramic which is available in characteristics, include high strength, toughness and hardness, excellent wear resistance, corrosion resistance to many acids and alkalis and outstanding thermal shock resistance.
Silicon Nitride Properties:
High strength over a large temperature range
High fracture toughness
Good flexural strength
Mechanical fatigue & creep resistant
Lightweight - Low density
High hardness and wear resistance, both impingement and frictional modes
Superior thermal shock resistance
Low thermal expansion
Electrical insulator
Good oxidation resistance
Good chemical corrosion resistance
Wear resistant High stiffness
Applications:
Rotating ball bearings and rollers bearings
Cutting tools
Engine components: valves, rocker arm pads, seal faces
Induction heating coil supports
Turbine blades, vanes, buckets
Welding and brazing jigs
Heating element components
Crucibles
Metal tube forming rolls and dies
TIG / Plasma welding nozzles
Weld positioners
Precision shafts and axles in high-wear environments
Thermocouple sheaths and tubes
Semiconductor process equipment
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