We are specialized in manufacturing Si3n4 Silicon Nitride Ceramic Bearing Roller Tube, etc. for over many years. Our range of Ceramics are made with the best ingredient. We have been in the trade for over many years and are a well established business with a wealth of experience and expertise.
Place of Origin: | Hunan, China | Type: | Ceramic Tubes |
Application: | Refractory | Model Number: | XTL0726-38 |
Brand Name: | XTL | Processing Service: | Cutting |
Material: | Silicon nitride ceramic/Si3N4 | Color: | Grey |
Size: | According to drawings or samples | Surface Roughnes: | 0.3-0.5 Ra(μm) |
Torlerance: | +/- 0.01mm | Thermal conductivity: | 170W> >170W |
Dielectric loss: | 3.8*10-4MHz | Shipping: | Air Express (DHL/UPS/TNT/ FedEx)/By sea |
Lead time: | 10 - 30days | Shape: | Customerized |
Density | 2.8 g/cm3 |
Porosity | ≤16% |
Phase composition | β-Si3N4, Oxide |
SIC | 72% |
Si3N4 | 21% |
compressive strength | 140MPa |
flexure strength | 35MPa |
Thermal conductivity | 16 w/m*k |
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