Several tests prove that our Manufacturing fire assay crucible ,cupel ,high pure alumina ceramic product, silicon carbide ceramic product,graphite ceramic product. is a kind of product combining aesthetics, functions, and practicality. With its characteristics, it is able to be used in the application field(s) of Ceramics and so on. Customers can be worry-free because the tests prove that the product is stable and excellent when being used in those fields. The continued success of our product has been built upon consistent and competitive pricing, quality workmanship, quick response time and outstanding customer service. Our capable staff has been devoted to the improvement and upgrades of technology.In the Ceramics,the product is widely used.
Place of Origin: | Hunan, China | Type: | Ceramic Tubes |
Application: | Refractory | Model Number: | XTL0726-41 |
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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