Spherical Molybdenum (Mo) Powder


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Spherical Molybdenum (Mo) Powder has a high level of sphericity and controlled grain size which make it the ideal powder for surface coating. Heeger Materials can provide top-quality Spherical Molybdenum Powder at competitive prices, allowing customization of purity levels and particle sizes to meet specific requirements.

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Data sheet

ShapeSpherical / Ball Powder
Particle Size5-25μm, 15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm, customized
Molecular FormulaMo

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Spherical Molybdenum (Mo) Powder exhibits excellent air stability at room temperature, high-temperature hardness, impressive thermal and electrical conductivity, as well as strong corrosion resistance.

Spherical Molybdenum (Mo) Powder

  • CAS: 7439-98-7
  • EINECS No.: 231-107-2
  • Chemical formula: Mo
  • Molecular weight: 95.94 g/mol
  • Density: 10.3 g/cm3
  • Melting point: 2617 ℃
  • Boiling point: 4612 ℃

Spherical Molybdenum (Mo) Powder Chemical Composition

Chemical Composition


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Gas Impurities


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Spherical Molybdenum (Mo) Powder Physical Properties

Density (g/cm3)

Hall Flow Rate (s/50g)

Apparent Density

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Particle Size Description

  • 5-25μm (D10=5~10μm, D50=15~20μm, D90=20~25μm)
  • 15-45μm (D10=15~20μm,D50=25~30μm,D90=35~40μm)
  • 15-53μm (D10=15~20μm,D50=25~35μm,D90=45~50μm)
  • 45-75μm (D10=45~55μm,D50=55~65μm,D90=70~75μm)
  • 45-105μm (D10=50~60μm,D50=75~85μm,D90=95~105μm)
  • 75-150μm (D10=80~90μm,D50=110~125μm,D90=135~150μm)

Spherical Molybdenum (Mo) Powder Surface Topography

Spherical Molybdenum (Mo) Powder (100μm) SEMSpherical Molybdenum (Mo) Powder (10μm) SEMSpherical Molybdenum (Mo) Powder SEM

Spherical Molybdenum (Mo) Powder Key Features

  • High purity
  • Low oxygen (200ppm)
  • High sphericity (98%)
  • Smooth surface
  • No satellite spheres
  • Uniform particle size distribution
  • Excellent flow properties (12.0s/ 50g)
  • High bulk density (6.0g/cm3) and tap density (6.5g/cm3)

Spherical Molybdenum (Mo) Powder Applicable Processes

  • Laser/electron beam additive manufacturing (SLM/EBM3D printing)
  • Laser direct deposition (DLD)
  • Powder hot isostatic pressing (HIP)
  • Metal injection molding (MIM)
  • Powder metallurgy (PM)
  • Laser cladding (LC)

Spherical Molybdenum (Mo) Powder Applications

  • Used in contact materials
  • Used in aerospace high-temperature resistant components
  • Used in target materials
  • Used for laser/electron beam augmentation (3D printing), laser direct deposition, thermal isostatic pressing, injection molding, laser cladding, and other processes.

Spherical Molybdenum (Mo) Powder Storage and Packaging

Spherical Molybdenum (Mo) Powder should be stored in a sealed container in a dry and cool place, and should not be exposed to air for an extended time. HM offers vacuum-sealed packaging including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or we can offer customized packaging as per specific requirements.


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