SiC Cantilever paddlesiv rau hauv lub cub tawg diffusion coating ntawm kev lag luam photovoltaic rau txheej monocrystalline thiab polycrystalline silicon wafers. Nws tus yam ntxwv ua rau nws tiv taus qhov kub thiab txias thiab corrosion, ua rau nws lub neej ntev.
LubSiC Cantilever paddlexa cov nkoj SiC / cov nkoj quartz uas nqa cov silicon wafers mus rau hauv lub raj cua sov kub diffusion coating.
Qhov ntev ntawm pebSiC Cantilever paddlentau ntawm 1,500 txog 3,500 hli.SiC Cantilever paddlesqhov ntev tuaj yeem ua raws li tus neeg siv khoom cov lus qhia.
| Cov khoom siv lub cev ntawm Recrystallized Silicon Carbide | |
| Vaj tse | Tus nqi ib txwm muaj |
| Kub ua haujlwm (°C) | 1600 ° C (nrog oxygen), 1700 ° C (txo qhov chaw ib puag ncig) |
| Cov ntsiab lus SiC | > 99.96% |
| Cov ntsiab lus Si pub dawb | < 0.1% |
| Qhov ceev ntawm cov khoom loj | 2.60-2.70 g/cm33 |
| Pom tseeb porosity | < 16% |
| Lub zog nias | > 600 MPa |
| Lub zog khoov txias | 80-90 MPa (20°C) |
| Lub zog khoov kub | 90-100 MPa (1400 ° C) |
| Kev nthuav dav ntawm thermal @ 1500 ° C | 4.70 10-6/°C |
| Kev ua kom sov tau @1200 ° C | 23 W/m•K |
| Cov qauv elastic | 240 GPa |
| Kev tiv thaiv thermal poob siab | Zoo kawg nkaus |
