Kev piav qhia
Peb lub tuam txhab muab cov kev pabcuam txheej txheem SiC los ntawm CVD txoj kev rau ntawm qhov chaw ntawm graphite, ceramics thiab lwm yam khoom siv, yog li cov pa roj tshwj xeeb uas muaj cov pa roj carbon thiab silicon teb rau qhov kub siab kom tau txais cov khoom siv SiC purity siab, cov khoom siv tso rau ntawm qhov chaw ntawm cov khoom siv coated, tsim cov txheej tiv thaiv SIC.
Cov yam ntxwv tseem ceeb
1. Cov khoom siv graphite uas muaj sic coated zoo heev
2. Kev tiv thaiv kub zoo tshaj plaws & kev sib xws ntawm thermal
3. Cov SiC siv lead ua zoo rau qhov chaw du
4. Muaj zog tiv thaiv kev ntxuav tshuaj lom neeg
Cov Lus Qhia Tseem Ceeb ntawm CVD-SIC Txheej
| Cov Khoom SiC-CVD | ||
| Cov Qauv Siv Crystal | FCC β theem | |
| Qhov Ceev | g/cm³ | 3.21 |
| Qhov nyuaj | Vickers hardness | 2500 |
| Qhov Loj ntawm Cov Nplej | μm | 2~10 |
| Kev Ntshiab Tshuaj | % | 99.99995 |
| Peev Xwm Kub | J·kg-1 ·K-1 | 640 |
| Kub Sublimation | ℃ | 2700 |
| Lub zog ntawm cov leeg nqaij | MPa (RT 4-point) | 415 |
| Young's Modulus | Gpa (4pt khoov, 1300 ℃) | 430 |
| Kev Nthuav Dav Kub (CTE) | 10-6K-1 | 4.5 |
| Kev ua kom sov tau zoo | (W/mK) | 300 |
