ZHENGZHOU SONGYU HIGH TEMPERATURE TECHNOLOGY CO.,LTD
ZHENGZHOU SONGYU HIGH TEMPERATURE TECHNOLOGY CO.,LTD
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W type Mosi2 Heating Element
Oxidation resistance at high temperatures: In oxidizing gases, due to high-temperature combustion, a dense quartz protective film is formed on the surface of the component to prevent further oxidation of Mosi2. When the temperature of the component exceeds 1700 ° C, the film will melt. It is not suitable for long-term use in the temperature range of 400-700 ° C, otherwise the component will pulverize due to strong oxidation at low temperatures.
| Atmosphere | SP1700 | SP1800 |
| Air | 1700 | 1800 |
| N2 Nitrogen | 1600 | 1700 |
| Ar Ne Argon,Helium | 1600 | 1700 |
| Dry Hydrogen(dew point)-80°C | 1150 | 1150 |
| Wet Hydrogen(dew point)-20°C | 1450 | 1450 |
| Exogas(e.g.10% CO2,50%CO,15%H2) | 1600 | 1700 |
| Exogas(e.g.40%CO2,20%CO) | 1400 | 1450 |
| Cracked and partially burnt ammonia | 1400 | 1450 |