Spherical Molybdenum (Mo) Powder


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Spherical Molybdenum (Mo) Powder is widely used in plasma surface spray welding of high-speed wear-resistant parts of aerospace and automobile engines, precision molding of electronic components, high-performance targets, and 3D. It is a large class of special molybdenum powder products with high added value and high technical content prepared from powder metallurgy molybdenum powder.

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Data sheet

ShapeSpherical / Ball Powder
Particle Size15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm, customized

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Spherical Molybdenum (Mo) Powder has good stability in the air at room temperature, and high-temperature hardness, good thermal and electrical conductivity, and good corrosion resistance. Heeger Materials (HM) can provide high-quality Spherical Molybdenum (Mo) Powder at a competitive price.

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 Specifications


Chemical Composition%









HM-Spherical Mo









Gas Impurities (%)









Density (g/cm3)

Hall Flow Rate (s/50g)

Apparent Density

Tap Density





Particle Size

5-25μm, 15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm, or customized.

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 Properties

Spherical Molybdenum (Mo) Powder

  • High purity (99.9%)
  • 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), and other processes.

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 period of time. We offer 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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