Mafotokozedwe Akatundu
Kampani yathu imapereka ntchito zokutira za SiC pogwiritsa ntchito njira ya CVD pamtunda wa graphite, zoumba ndi zinthu zina, kotero kuti mpweya wapadera wokhala ndi mpweya ndi silicon umachita pa kutentha kwambiri kuti upeze mamolekyu apamwamba a SiC, mamolekyu oyikidwa pamwamba pa zinthu zokutira, kupanga SIC chitetezo wosanjikiza.
Zofunikira zazikulu:
1. Kutentha kwakukulu kwa okosijeni kukana:
kukana kwa okosijeni kumakhalabe kwabwino kwambiri pamene kutentha kumafika pa 1600 C.
2. Chiyero chachikulu: chopangidwa ndi kuyika kwa nthunzi wamankhwala pansi pa kutentha kwa chlorination.
3. Kukana kukokoloka kwa nthaka: kuuma kwakukulu, pamwamba pamtunda, tinthu tating'onoting'ono.
4. Kukana kwa dzimbiri: asidi, alkali, mchere ndi organic reagents.
Zofunika Kwambiri za CVD-SIC Coating
| SiC-CVD Properties | ||
| Kapangidwe ka Crystal | FCC β gawo | |
| Kuchulukana | g/cm³ | 3.21 |
| Kuuma | Vickers kuuma | 2500 |
| Ukulu wa Mbewu | μm | 2-10 |
| Chemical Purity | % | 99.99995 |
| Kutentha Mphamvu | J·kg-1 ·K-1 | 640 |
| Kutentha kwa Sublimation | ℃ | 2700 |
| Felexural Mphamvu | MPa (RT 4-point) | 415 |
| Young's Modulus | Gpa (4pt bend, 1300 ℃) | 430 |
| Kukula kwa Thermal (CTE) | 10-6K-1 | 4.5 |
| Thermal conductivity | (W/mK) | 300 |
