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MoSi2-Molybdenum disilicide

  • Molecular weight: 152.12
  • Colour: gray
  • Silicon content: ≥36.2%
  • Density: 6.26g/cm3
  • Melting point: 2030℃
  • Boiling point: 3258℃
■ Specifications

      Molybdenum disilicide (MoSi2) has electrical conductivity. A silicon dioxide passivation layer can be developed on the surface of MoSi2 under high temperature to prevent the further oxidation. The external appearance of MoSi2 is grey compound with metal luster. MoSi2 is the intermediate phase of Mo-Si binary alloy system with the highest content of silica. It has the characters of both metal and ceramic. MoSi2 has good high temperature oxidation resistance, high temperature plasticity, heat-conductibility, electro-conductibility and mobility. And it has wide range of application in high temperature structural ceramics. MoSi2 is mainly used as heating element, integrated circuit, high temperature oxidation resistant coating, and high temperature structural materials. As a structural material, MoSi2 can be used in aviation, spaceflight, high-temperature components of automobile gas turbine. Spherical molybdenum disilicide is the core product.

■ Technical Data


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