Ads by Google
The influence of operating temperature and surface load on the rod surface in a different atmosphere | |||
Atmosphere | Furnace temperature(°C) | Surface load(W/cm²) | The influence on the rod |
Aammonia | 1290 | 3.8 | The action on SiC produces mathene and destorys the protection film of SiO2 |
Carbondioxide | 1450 | 3.1 | Corrode SiC |
Carbo monoxide | 1370 | 3.8 | Aabsorb carbon power and influence the protection film of SiO2 |
Halogen | 704 | 3.8 | Corrode SiC and destory the protection film of SiO2 |
Hydrogen | 1290 | 3.1 | The action on SiC produces mathene and destorys the protection film of SiO2 |
Nitrogen | 1370 | 3.1 | The action on SiC produces insulating layer of silicon nitride |
Sodium | 1310 | 3.8 | Corrode SiC |
Sulphur dioxide | 1310 | 3.8 | Corrode SiC |
Oxygen | 1310 | 3.8 | SiC Oxidized |
Water-vapour | 1090-1370 | 3.1-3.6 | The action on SiC produces hydrate of silicon |
Hydrocardon | 1370 | 3.1 | Aabsorb carbon power resulted in Hot pollution |
1600C Silicon Carbide heating elements For furnace