Manufacture Sintered Silicon Carbide Sealing Ring Ceramic
Staitionary Rings
As one of the lightest and at the same time hardest ceramic
materials, silicon carbide shows its advantages wherever high
corrosion and wear resistance is required and materials of
safety-relevant components must not fatigue prematurely.
Silicon carbide differs depending on the manufacturing method and
is therefore suitable for various applications. Depending on your
requirements, we use reaction-bonded sic, sintered sic to
manufacture your components.
Technical parameters of SSIC:
| Items | Unit | SSIC |
| Volume density | g/cm3 | ≥3.10 |
| Hardness | HRA | ≥92 |
| Compressive strength | MPa | ≥2200 |
| Flexural strength | MPa | ≥400 |
| Silicon carbide content | % | ≥98 |
| Modulus of elasticity | GPa | 400 |
| Thermal conductivity | W/mK | 100-120 |
| Max working temperature | ℃ | 1600 |
| Coefficient of thermal expansion | 1.10-6m/k | 4.0 |
Technical parameters of RBSIC:
| Items | Unit | RBSIC |
| Volume density | g/cm3 | ≥3.03 |
| Hardness | HRA | ≥90 |
| Compressive strength | MPa | ≥2000 |
| Flexural strength | MPa | ≥350 |
| Free silicon content | % | ≤12 |
| Modulus of elasticity | GPa | 350 |
| Thermal conductivity | W/mK | 50-100 |
| Max working temperature | ℃ | 1100 |
FAQ:
1. Are you a factory?
Yes, we're a factory professinally producing industrial ceramics. Our main products are alumina
ceramics, zirconia ceramics and sic ceramics.
2. What's the size of it?
Products are always customized according to drawings or samples.
Diameter within 400mm are available.
3. What's the price for it?
It depends. Prices are caculated by the drawing size and structure.
4. What's the production process?
Our products are made mainly in cold isostatic pressing, dry
pressing.
5. How about the delivery?
Generally speaking, a ceramic production needs about 30 days to
finish. Some special products maybe take a longer time. For some
simple products, maybe 3-15 days is ok.
7. Can you do the finish maching?
Yes, we have lathes, grinding machines, milling machines,
carves-milling machines to make sure products' accuracy.
