No Widgets found in the Sidebar

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email:

Introduction to molybdenum Disilicide Molybdenum diilicide This silicon molybdenum compound, also called molybdenum-siliicide, has a molecular composition of MoSi2 with a molal weight of 154.13. It is a gray metal solid. They have similar properties to ceramics and metals because the atom radii and electronegativity are close. The melting point can reach as high a temperature as 2030degC and is also conductive. It is possible to form a layer of silicon dioxide on the surface at high temperatures in order to prevent further oxidation. It has a metallic gray color due to its tetragonal, a-type crystalline structure. Although it has a hexagonal form, the crystal structure is unstable. The b modified crystal structure. Insoluble in many acids, but soluble only in hydrofluoric and nitric acids.
It is used for high-temperature antioxidation coatings, electric heating element films, structural materials as well as reinforcing materials for composite materials.

Applications of molybdenum Disilicide
They are used as high-temperature coatings against oxidation, heating elements, electrode films integrated, structural materials. Composite materials. Reinforcements for composite materials. Wear-resistant materials. Connecting materials for structural ceramics. These products are used in the following industries.
1. Energy and Chemical Industry: Electric heating elements, high temperature heat exchangers for atomic reactors devices, gas heaters, high temperature thermocouples with their protection tubes, melting vessels and crucibles. (Used to melt sodium and lithium, lead and bismuth, and other metals).
2. Microelectronics: MoSi2 The refractory metals Si5Si3, WSi2, and TaSi2, among others, are also good candidates for large-scale integrated circuit gates and interconnection lines. They are also important candidates as materials for large-scale interconnection and integrated circuit gates.
3. Aerospace Industry: This coating has been extensively researched and used as an anti-oxidation high-temperature coating. Particularly as a material used for turbine engine parts, such as impellers, blades, combustors and sealing devices.
4. Automobile Industry: turbochargers rotors. valve bodies. spark plugs.

What factors influence the service life and performance of molybdenum-disilicide heating components?
1. Fired products. Fired products. Magnetic material industry has a longer available time, and special glass the least.
2. Product quality. Product quality is determined by raw material production and manufacturing processes.
3. The quality is important. A high quality stove can extend the life of its components.
4. Surface problems. Long-term usage at 1800degC can cause surface problems, such as bubbles and lumps, which will reduce the life of the rod.
5. Dimensional tolerance. The precise temperature control will be affected directly by the accuracy in the size of hot ends. If there is a small tolerance in the diameter of the hot end, then the impedance and cross-sectional area will also be affected, which will alter the heat generated by the electric heating component. It also affects the uniformity or life of electric heating components.
6. Furnace operator. The heating element will be damaged if it is overheated or has too much power.
7. Product contamination. The component deteriorates when the protective coating reacts with a product or an atmosphere.
8. Insulation issues. Insulation problems.
9. Mechanical force. Thermal breaks can become brittle and deform depending on where they are placed in the furnace.

What is the cost of molybdenum dilicide?
(aka. Technology Co. Ltd., a trusted global chemical supplier and manufacturer with more than 12 years’ experience in the supply of super-high-quality chemicals and nanomaterials. Currently, we have developed a successful series of powdered materials. Our OEM service is also available. If you’re looking for MoSi2 Contact us for more information about powder. Please click here to order powder. Needed products Send us a message.

By admin