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Molybdenum Disilicide Powder, MoSi2, CAS 12136-78-6

HMSP-1729

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Molybdenum Disilicide (MoSi2) Powder is a black-grey powder with a quadratic crystal structure. It is widely used in the field of high-temperature structural ceramics. 

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Data sheet

Purity99.9%
CAS12136-78-6
Molecular FormulaMoSi2

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Molybdenum Disilicide (MoSi2) Powder is an intermediate phase with the highest silicon content in the binary alloy system and has both metallic and ceramic properties. Heeger Materials can provide high-quality Molybdenum Disilicide Powder at a competitive price.

Molybdenum Disilicide (MoSi2) Powder

  • Formula: MoSi2
  • Density: 6.24g/cm3
  • Melting point: 2030℃
  • Vickers hardness: 10.6Gpa
  • CAS: 12136-78-6

Molybdenum Disilicide Powder Chemical Analysis

Product

Purity (%)

Chemical Composition (wt%)

Si

Fe

Ni

C

Ca

Mg

Cu

Mn

HM-MoSi2-1

>99.9

>36.5

<0.001

<0.002

<0.001

<0.002

<0.001

<0.001

<0.001

Molybdenum Disilicide Powder Properties

Molybdenum Disilicide Powder - SEM

  • High melting point and corrosion resistance
  • Low specific gravity
  • High-temperature oxidation resistance
  • High-temperature plasticity
  • Thermal and electrical conductivity
  • Fluidity

Molybdenum Disilicide Powder Applications

  • Used in high-temperature antioxidant coating materials
  • Used in electric heating elements
  • Used in integrated electrode films
  • Used in structural materials
  • Used in reinforcing agents for composite materials
  • Used in wear-resistant materials
  • Used in joining materials for structural ceramics

Molybdenum Disilicide Powder Storage and Packing

Molybdenum Disilicide (MoSi2) Powder should keep sealed and stored in a dry and cool place, avoiding heavy pressure, contact with oxidizing agents, and being exposed to air for a long time. The vacuum packing is 100g/bag, 500g/bag, 1kg/bag, 25kg/drum, or as required.

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