Product Details:
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Name: | MoSi2 Heating Element | Function: | Electric Heating |
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Material: | MoSi2 | Shape: | U |
Diameter: | 3/6, 4/9, 6/12, 9/18, 12/24mm | Working Temperature: | 1200-1750℃ |
Application: | Kilns | After-sales Service: | Online Support |
High Light: | Kilns MoSi2 Heating Element,3mm MoSi2 Heating Element,6mm MoSi2 Heating Element |
MoSi2 Heating Element Of Crystal Electronic Device Smelting Furnace
MoSi2 Heating Element General Description:
1. MoSi2 heating elements is a kind of resistance heating element made from Molybdenum Disilicide.
2. It's mainly used in high temperature furnaces and kilns as heaters.
3. It can be used in air and various gases environments.
4. Working temperature of MoSi2 heating element is 1300C to 1800C.
5. Widely used in the industries of metallurgy, glass, ceramic refractory,crystal electronic device, industrial furnace manufacture, etc
Following should be provided when ordering MoSi2 Heating Element :
Examples:
U-Shape, Material Grade 1800, D1=3mm, D2=6mm, Le=140mm, Lu=125mm, A=25mm
Specify as: MS18U, 3/6 x 140 x 125 x 25
MoSi2 Heating Element Parameters:
Physical properties | ||||
Volume Density | Bend Strength | Porosity Rate | Water Absorption | Hot Extensiblity |
5.5-5.6g/cm³ | 15-25kg/ cm2 | 7.4% | 1.2% | 4% |
Oxygen-resistance under high temperature: in oxidizing atmosphere, a layer of compact quartz protective film is formed on the surface of element owing to the high temperature combustion, which prevent Mosi2 from oxidizing more. When the element temperature is higher than 1700 °C, the film becomes melting. It’s not suitable for long time use in the temperature range of 400-700°C, otherwise, the element will be powdering for the strong oxidation under low temperature.
Atmosphere | Max. element temperature | |
MS1700 | MS1800 | |
Air | 1700℃ | 1800℃ |
Nitrogen | 1600℃ | 1700℃ |
Argon, Helium | 1600℃ | 1700℃ |
Hydrogen | 1100-1450℃ | 1100-1450℃ |
N2/H2 95/5% | 1250-1600℃ | 1250-1600℃ |
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