Molybdenum Disilicate Electric Heating Element(Silicon Molybdenum Rod)is a kind of resistance heating element base on molybdenum disilicate materials
Molybdenum Disilicate Electric Heating Element(Silicon Molybdenum Rod)is a kind of resistance heating element base on molybdenum disilicate materials, high temperature using under an oxidizing atmosphere, the surface will be vitrified, produce a bright and compact quartz (SiO2) glass film, it can protect the silicon molybdenum no longer oxidation. That is why the silicon molybdenum has the unique high-temperature oxidation resistance. During oxidation atmosphere, the maximum using temperature is 1800℃, Base on user require it can be made of bar-shaped, U, W, U right angles and other shapes. Silicon molybdenum rods usually can use at the furnace which temperature range is around 1300 ℃ to 1800 ℃, It widely used in metallurgy, glass, ceramics, magnetic materials, refractory materials, crystal, electronic components, kiln manufacturing and other fields. It is the ideal heating element for high-temperature sintering.
Products name | Silicon Molybdenum Bar |
Density | 5.6~5.8g/cm3 |
Flexural strength | 20MPa(20℃) |
Vickers hardness (HV) | 570kg/mm2 |
porosity | 0.5~2.0% |
water absorption | 0.5% |
Thermal elongation | 4% |
emissivity | 0.7~0.8(800~2000℃) |
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