Semicera offers a comprehensive range of susceptors and graphite components designed for various epitaxy reactors.Through strategic partnerships with industry-leading OEMs, extensive materials expertise, and advanced manufacturing capabilities, Semicera delivers tailored designs to meet the specific requirements of your application. Our commitment to excellence ensures that you receive optimal solutions for your epitaxy reactor needs.
Our company provides SiC coating process services on the surface of graphite, ceramics and other materials by CVD method, so that special gases containing carbon and silicon can react at high temperature to obtain high-purity Sic molecules, which can be deposited on the surface of coated materials to form a SiC protective layer for epitaxy barrel type hy pnotic.
Caractéristiques principales:
1 .High purity SiC coated graphite
2. Superior heat resistance & thermal uniformity
3. Fine SiC crystal coated for a smooth surface
4. High durability against chemical cleaning
Spécifications principales du revêtement CVD-SIC
|
Propriétés SIC-CVD |
||
| Structure cristalline | FCC β phase | |
| Densité | g/cm ³ | 3.21 |
| Dureté | Vickers dureté | 2500 |
| Taille des grains | μm | 2~10 |
| Pureté chimique | % | 99.99995 |
| Capacité thermique | J·kg-1 ·K-1 | 640 |
| Température de sublimation | ℃ | 2700 |
| Résistance aux félexes | MPa (RT 4-point) | 415 |
| Young’ s Modulus | Gpa (4pt bend, 1300℃) | 430 |
| Expansion thermique (CTE) | 10-6K-1 | 4.5 |
| Conductivité thermique | (W / mk) | 300 |
