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 |
Q: Are you trading company or manufacturer?
A: We are an more than 10 years factory with ISO9001 certificacted.
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock,or 10-15 days if the goods are not in stock, it is according to your quantity.
Q: How can I get the sample to check your quality?
A: After price confirmation, you can require for samples to check our product’s quality. If you just need a blank sample to check the design and quality,we will provide you sample for free as long as you afford the express freight.
Q: What is your terms of payment?
A: We accept payment by Western union, Paypal, Alibaba, T/T, L/C,etc.. for bulk order, we do 30% deposit, balance before shipment.
If you have another question, pls feel free to contact us as below:
