TOHO manufacture alumina corundum ceramic tube pipe rod roller
US $1.00-$20.00
High Strength Fine Polished Silicon Nitride Si3N4 Ceramic Balls
- Category: Ceramics >>>
- Supplier: Xiamen,Wintrustek,Advanced,Materials,Co.,Ltd.,[Fujian,China]Xiamen
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Product Overview
Description
Product Description
| - Material: |
Si3N4 / Silicon Nitride |
| - Typical Characteristics: |
1. High Hardness, Out Standing Wear Resistance 2. High Strength Over A Wide Temperature Range 3. Excellent Thermal Shock Resistance 4. Low Thermal Conductivity |
| - Typical Applications: |
1. Rotating Bearing Balls And Rollers 2. Cutting Tools 3. Semiconductor Handling Parts 4. Welding Pin 5. Welding Nozzles 6. Metal Tube Forming Rolls and Dies 8. Electronic Components 9. Engine And Turbine Components |
Material Properties
| Properties / Material | Silicon Nitride |
| Density (g/cm3) | 3.24 |
| Vicker's Hardness(GPa) | 18 |
| Modulus Of Elasticity(@25°C, GPa) | 65 |
| Fracture Toughness(MPa.m1/2) | 9.0 |
| Compressive Strength (MPa) | 488 |
| Thermal Conductivity (W/mk) | 15 |
Product Show
Production Process
Buying Guides
In your inquiry, please provide as detailed imformation as you can for our evaluation.
1. Material:
If you are not sure what exact material you need, please tell us your requests on material performance and your specific application, according to which we will offer you the most suitable material.
2. Drawing:
Please make sure the drawing is clear with all of your technical requests so that we can quote asap.
3. Quantity:
The last but not the least, don't forget to tell us the quantity you need to get our best offer.
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