1700℃ W MoSi2 Heating Element Molybdenum Disilicide Of High Temperature Electric Furnace

MoSi₂ Heating element is a High-Density Material consisting of Molybdenum Disilicide and self-forming glaze of silicide dioxide. It can be used up to Furnace Temperature of 1800℃. These elements have a long service life.

MoSi₂ Heating element is a special material that has the best properties of both ceramic and metallic materials. It withstands corrosion and oxidation, like ceramic materials and has a low thermal expansion. And it also has good thermal and electrical conductivity, like metallic materials. Thermal shock does not have any effect on the element and as a heating element, it can withstand many years of service because of its strength.

Resistivity

The resistivity of MOSIL (MoSi2) increases with temperature. When connected to a constant voltage, the elements attain high power at lower temperatures and the power gradually reduces with the increasing temperature, This shortens the time of the furnace to achieve the operating temperature. However, as the power of the elements reduces, the probability of element overheating also reduces.

The resistance of MOSIL (MOSI₂ Heating element) does not age even when exposed to high temperatures during operation. The resistance drops only by a slight amount (≈ 5%) during the first period.

Due to the availability of such properties, a failed component can easily be replaced without affecting the performance of other components connected in series.

MoSi2 Heating Element is our main product.

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Examples:

W-Shape, Material Grade 1700, D1=3mm, D2=6mm, Le=140mm, Lu=125mm, A=50mm

Specify as: MS17,W, 3/6 x 140 x 125 x 50