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W type silicon molybdenum rods

MoSi2 heating element is a comprehensive production technology in domestic and abroad. The utility model is a high temperature electric heating element which is made of two molybdenum silicide, the utility model is matched with the heating mode, and the maximum temperature is up to 1850℃.

MoSi2 heating element are widely used in metallurgy, glass, electronics, ceramics, magnetic materials, refractories and other industries. According to the shape can be divided into I type, U type, W type, can also be made according to customer needs, right angle, bending angle and other special-shaped products.

The components are both hard and brittle at high temperature, and the flexural strength is low. The element is softer heating to 1350℃, can be bent into a desired shape at high temperature.

The element is heated to a high temperature under the oxidizing atmosphere, and the surface is formed with a dense silicon dioxide protective layer, so as to prevent the oxidation of the silicon dioxide. The component should not be used for a long time in the range of 400-700, because under this condition, the element will be oxidized at low temperature, resulting in the destruction of components.

The operating temperature of components in different atmospheres:

Furnace atmosphere

Maximum operating temperature









wet H2


dry H2


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