Tlhaloso
Khampani ea rona e fana kaHo roala ha SiClits'ebeletso tsa ts'ebetso ka mokhoa oa CVD holim'a graphite, ceramics le lisebelisoa tse ling, e le hore likhase tse khethehileng tse nang le k'habone le silicon li sebetsane le mocheso o phahameng ho fumana bohloeki bo phahameng ba limolek'hule tsa SiC, limolek'hule tse behiloeng holim'a metsi.koetsoelisebelisoa, ho etsa lera le sireletsang la SIC.
Litšobotsi tsa lihlooho tsa shaoara tsa SiC ke tse latelang:
1. Corrosion resistance: Lisebelisoa tsa SiC li na le khanyetso e ntle ea kutu 'me li khona ho mamella khoholeho ea metsi le tharollo ea lik'hemik'hale tse fapaneng,' me li loketse mefuta e fapaneng ea ts'ebetso ea lik'hemik'hale le mekhoa ea phekolo ea holim'a metsi.
2. Ho tsitsisa mocheso o phahameng:Li-nozzles tsa SiCe ka boloka botsitso ba sebopeho libakeng tsa mocheso o phahameng 'me e loketse likopo tse hlokang phekolo e phahameng ea mocheso.
3. Ho fafatsa ka mokhoa o tšoanang:SiC nozzlemoralo o na le ts'ebetso e ntle ea taolo ea ho fafatsa, e ka fihlelang kabo ea mokelikeli o ts'oanang le ho etsa bonnete ba hore mokelikeli oa kalafo o koaheloa ka mokhoa o ts'oanang holim'a sebaka se shebiloeng.
4. Boemo bo phahameng ba ho apara: Lintho tsa SiC li na le boima bo phahameng le ho hanyetsa ho apara 'me li ka mamella tšebeliso ea nako e telele le likhohlano.
Lihlooho tsa lishaoara tsa SiC li sebelisoa haholo lits'ebetsong tsa kalafo ea mokelikeli indastering ea semiconductor, ts'ebetso ea lik'hemik'hale, ho roala holim'a metsi, li-electroplating le masimong a mang a indasteri. E ka fana ka liphello tse tsitsitseng, tse ts'oanang le tse ka tšeptjoang tsa ho fafatsa ho netefatsa boleng le ho tsitsa ha ts'ebetso le phekolo.
Likarolo tse ka Sehloohong
1. Ho hanyetsa mocheso o phahameng oa oxidation:
khanyetso ea oxidation e ntse e le ntle haholo ha mocheso o le holimo ho 1600 C.
2. Bohloeki bo phahameng: bo entsoeng ka ho kenngoa ha mouoane oa lik'hemik'hale tlas'a boemo bo phahameng ba mocheso oa chlorination.
3. Ho hanyetsa khoholeho ea mobu: boima bo phahameng, bokaholimo bo kopanetsoeng, likaroloana tse ntle.
4. Ho hanyetsa kutu: acid, alkali, letsoai le li-reagents tse phelang.
Lintlha tse ka sehloohong tsa CVD-SIC Coating
| SiC-CVD Properties | ||
| Sebopeho sa Crystal | FCC mohato oa β | |
| Botenya | g/cm³ | 3.21 |
| Ho thatafala | Vickers thata | 2500 |
| Boholo ba lijo-thollo | μm | 2~10 |
| Bohloeki ba Lik'hemik'hale | % | 99.99995 |
| Matla a Mocheso | J·kg-1 ·K-1 | 640 |
| Sublimation Mocheso | ℃ | 2700 |
| Felexural Matla | MPa (RT 4-point) | 415 |
| Modulus e monyane | Gpa (4pt bend, 1300 ℃) | 430 |
| Katoloso ea Thermal (CTE) | 10-6K-1 | 4.5 |
| Thermal conductivity | (W/mK) | 300 |
