Fa'amatalaga
E saunia e le matou kamupaniSiC fa'apipi'ifaiga auaunaga e ala i le CVD auala i luga o le graphite, ceramics ma isi mea, ina ia faʻapitoa kasa o loʻo i ai carbon ma silicon e tali atu i le vevela maualuga e maua ai le mama maualuga SiC molelaula, molecules teuina i luga o le mata o leufiufimeafaitino, fa'atūina le SIC fa'apipi'i puipui.
O uiga o ulu taele SiC e faʻapea:
1. Tete'e fa'afefe: SiC meafaitino e sili ona lelei le fa'afefeteina ma e mafai ona tatalia le tafia o vaila'au vaila'au eseese ma vaifofo, ma e talafeagai mo le tele o vaila'au fa'asolosolo ma togafitiga o luga.
2. Mausalī maualuga vevela:SiC nozzlese mafai ona faʻamautu le faʻamautuina o le fausaga i siosiomaga vevela maualuga ma e talafeagai mo faʻaoga e manaʻomia ai togafitiga maualuga.
3. Fa'asalaina tutusa:SiC faufaumamanu e lelei spraying pulea faatinoga, lea e mafai ona ausia toniga vai tufatufaina ma mautinoa o le vai togafitiga o loʻo ufiufi tutusa i luga o le faʻamoemoega luga.
4. maualuga le ofuina o mea: SiC mea e maualuga le maaa ma ofuina le teteʻe ma e mafai ona faʻaaogaina mo se taimi umi ma feteʻenaʻiga.
SiC taele ulu e masani ona faʻaaogaina i faʻagasologa o togafitiga vai ile gaosiga semiconductor, gaosiga o vailaʻau, faʻapipiʻi luga, eletise eletise ma isi faʻalapotopotoga faʻapisinisi. E mafai ona tuʻuina atu faʻamautu, toniga ma faʻatuatuaina aʻafiaga faʻapipiʻiina e faʻamautinoa ai le lelei ma le tumau o le gaioiga ma togafitiga.
Vaega Autu
1. maualuga le vevela oxidation tetee:
o loʻo lelei tele le faʻamaʻiina o le faʻamaʻi pe a maualuga le vevela ile 1600 C.
2. Mamaa maualuga: faia e vailaau ausa tuu i lalo o le maualuga vevela tulaga chlorination.
3. Erosion tete'e: maualuga ma'a'a, fa'apipi'i luga, vaega laiti.
4. Tete'e a'a: acid, alkali, masima ma organic reagents.
Fa'amatalaga autu o le CVD-SIC Coating
| SiC-CVD Meatotino | ||
| Fauga tioata | FCC β vaega | |
| Malosi | g/cm ³ | 3.21 |
| Malosi | Vickers maaa | 2500 |
| Tele o Saito | μm | 2~10 |
| Vailaau Mama | % | 99.99995 |
| Malosiaga vevela | J·kg-1 ·K-1 | 640 |
| Sulimation Temperature | ℃ | 2700 |
| Malosi Felexural | MPa (RT 4-point) | 415 |
| Young's Modulus | Gpa (4pt pi'o, 1300℃) | 430 |
| Fa'alauteleina o le vevela (CTE) | 10-6K-1 | 4.5 |
| Fa'avevela vevela | (W/mK) | 300 |
