Product Details

MoSi2 heating element is a type of resistance heating element composed of high purity Molybdenum Disilicide.When heated toa high temperature in an oxidizing atmosphere,a layer of compact quartz qlass forms on the surface of the element which withstands oxidation.In an oxidizing atmosphere,its maximum temperature canreach 1800℃ and its applicabletemperature is 500~1700C.It can be widely used as heating elements in high temperature furnaces for a variety of industries including ceramics, magnets, glass metallurgy, refractory and many others.

Material Grade: 1700, 1800

Diameter: D1/D2, mm/mm

Hot Zone Length: Le, mm

Cold Zone Length: Lu, mm

Shank Spacing: A, mm

Examples:

U-Shape, Material Grade 1800, D1=3mm, D2=6mm, Le=140mm, Lu=125mm, A=25mm

Specify as: U-Shape, 3/6 x 140 x 125 x 25

Mosi₂ Heater Advantages:

A. It has anti- oxidation and automatic repair.

B. function and can be used continually in oxidative atmosphere.

C. We are using thermal processing in shape,which maintains a very good high-temperature tenacity and plasticity of the basic materials.

D. the cold and hot end welding aspect, it uses special joint technology to take shape.

E. The product has high density that greatly improves the conductivity of the product.

F. good surface quality, high mechanical strength and toughness.

Mosi₂ Heater Physical Properties:

Density g/cm3	Bending Strength MPa	Hardness GPa	Compression Strength MPa	Water Absorption %	Heated Elongation %
6.0±0.1	500	12	＞1500	≤0.2%	4

Indicators in Different Atmospheres

Atmosphere	SP1700	SP1800
Air	1700	1800
N2 Nitrogen	1600	1700
Ar Ne Argon, Helium	1600	1700
Dry Hydrogen (dew point)-80℃	1150	1150
Wet Hydrogen (dew point)-20℃	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