When it comes to wafer handling processes such as epitaxy and MOCVD, Semicorex's High-Temperature SiC Coating for Plasma Etch Chambers is the top choice. Our carriers provide superior heat resistance, even thermal uniformity, and durable chemical resistance thanks to our fine SiC crystal coating.
At Semicorex, we understand the importance of high-quality wafer handling equipment. That's why our high-temperature SiC coating for plasma etch chambers is engineered specifically for high-temperature and harsh chemical cleaning environments. Our carriers provide even thermal profiles, laminar gas flow patterns, and prevent contamination or impurities diffusion.
Contact us today to learn more about our High-Temperature SiC Coating for Plasma Etch Chambers.
Parameters of High-Temperature SiC Coating for Plasma Etch Chambers
Main Specifications of CVD-SIC Coating |
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SiC-CVD Properties |
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Crystal Structure |
FCC β phase |
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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 |
Features of High-Temperature SiC Coating for Plasma Etch Chambers
- Avoid peeling off and ensure coating on all surface
High temperature oxidation resistance: Stable at high temperatures up to 1600°C
High purity: made by CVD chemical vapor deposition under high temperature chlorination conditions.
Corrosion resistance: high hardness, dense surface and fine particles.
Corrosion resistance: acid, alkali, salt and organic reagents.
- Achieve the best laminar gas flow pattern
- Guarantee evenness of thermal profile
- Prevent any contamination or impurities diffusion