With our great management, potent technical capability and strict excellent handle procedure, we continue on to provide our customers with reputable top quality, reasonable selling prices and great providers. We purpose at becoming amongst your most trusted partners and earning your satisfaction for Good Wholesale Vendors China Abrasive Polishing and Sandblasting Silicon Carbide Nano Sic with Good Thermal Conductivity, Our ultimate goal is always to rank as a top brand and also to lead as a pioneer in our field. We are sure our productive experience in tool creation will get customer’s trust, Wish to co-operate and co-create an even better long term with you!
With our great management, potent technical capability and strict excellent handle procedure, we continue on to provide our customers with reputable top quality, reasonable selling prices and great providers. We purpose at becoming amongst your most trusted partners and earning your satisfaction for China Silicon Carbide, Sic, Our objective is “to supply first step products and solutions and best service for our customers, thus we’re sure you will have to have a margin benefit through cooperating with us”. If you are interested in any of our merchandise or would like to discuss a custom order, please feel free to contact us. We’re looking forward to forming successful business relationships with new clients around the world in the near future.
Product Description
Our company provides SiC coating process services by CVD method on the surface of graphite, ceramics and other materials, so that special gases containing carbon and silicon react at high temperature to obtain high purity SiC molecules, molecules deposited on the surface of the coated materials, forming SIC protective layer.
Main features:
1. High temperature oxidation resistance:
the oxidation resistance is still very good when the temperature is as high as 1600 C.
2. High purity : made by chemical vapor deposition under high temperature chlorination condition.
3. Erosion resistance: high hardness, compact surface, fine particles.
4. Corrosion resistance: acid, alkali, salt and organic reagents.
Main Specifications of CVD-SIC Coating
|
SiC-CVD Properties |
||
| Crystal Structure | FCC β phase | |
| Density | g/cm ³ | 3.21 |
| Hardness | Vickers hardness | 2500 |
| Grain Size | μm | 2~10 |
| Chemical Purity | % | 99.99995 |
| Heat Capacity | J·kg-1 ·K-1 | 640 |
| Sublimation Temperature | ℃ | 2700 |
| Felexural Strength | MPa (RT 4-point) | 415 |
| Young’ s Modulus | Gpa (4pt bend, 1300℃) | 430 |
| Thermal Expansion (C.T.E) | 10-6K-1 | 4.5 |
| Thermal conductivity | (W/mK) | 300 |
