Products Description:

Molybdenum disilicide(MoSi2) heating element is one resistance heating component made from MoSi2 or as the basic material. When

it's heated to high temperature under the oxidizing atmosphere, one dense MoSi2film will be formed on its surface to protect the element against oxidizing further. 

Therefore, the element has unique anti-oxidation property under high temperature atmosphere.

The highest temperature can reach 1800°C, the applicable temperature is between 500-1700°C.

Marks of Mosi2

DI: Diameter of Hot Zone(mm)

D2: Diameter of Cold Zone(mm)
Le: Length of Hot Zone(mm)
Lu: Length of Cold Zone(mm)
A: Shank Spacing(mm)

When you enquiry, please tell us the following data: D1/D2, Le/Lu, AApplications: It can be used as heating elements of industrial high-temperature furnace, like ceramics, magnetic materials,glasses, metallurgy, refractories etc.

Product Paramenters

Chemical Properties of ceramic Mosi2 heating element

Oxygen-resistance under high temperature: in oxidizingatmosphere, 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.