New Spherical Hafnium Carbide (HfC) Powder for Thermal Spraying-Heeger Materials Inc View larger

Spherical Hafnium Carbide (HfC) Powder for Thermal Spraying

New product

Spherical Hafnium Carbide (HfC) Powder for thermal spraying has the highest known melting point of any single compound. Heeger Materials can provide the best Spherical HfC Powder with a purity of 99.5% and 99.9%. The particle size can be customized according to specific requirements.

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Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Data sheet

ShapeSpherical Powder
Particle Size10-60 μm, -100+325 mesh, or customized.
Molecular FormulaHfC
Molecular Weight190.4
Purity99.5%, 99.9%

More info

Spherical Hafnium Carbide (HfC) Powder for thermal spraying has a high coefficient of elasticity, good electrical and thermal conductivity, a small coefficient of thermal expansion, and good impact resistance. It is produced by gas atomization and water atomization.

Spherical Hafnium Carbide (HfC) Powder for Thermal Spraying

  • Formula: HfC
  • CAS: 12069-85-1
  • Molecular weight: 190.4 g/mol
  • Density: 12.7 g/cm3
  • Melting point: 3890 ℃

Spherical Hafnium Carbide (HfC) Powder Specifications


Average Particle Size (D50)

Purity (%)

O (%)

C (%)

Fluidity (S/50g)


10.0-60.0 μm






-100+325 mesh





Spherical Hafnium Carbide (HfC) Powder Characteristics

  • High powder sphericity
  • Smooth surface
  • Fewer satellite balls
  • Low oxygen content
  • Uniform particle size distribution
  • Good fluidity

Spherical Hafnium Carbide (HfC) Powder Applications

  • Used in the manufacturing of aerospace components.
  • Used in cutting tools and hard wear-resistant alloy knives.
  • Used in the manufacturing of refractory materials and coatings used in high-temperature environments, including furnaces, kilns, and crucibles.
  • Used in electrical contact materials due to its high electrical conductivity and resistance to wear.
  • Used in the powder metallurgy industry.
  • Used in the 3D printing industry.

Spherical Hafnium Carbide (HfC) Powder Storage and Packing

Spherical Hafnium Carbide (HfC) Powder for thermal spraying 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.

Spherical Hafnium Carbide (HfC) Powder for Thermal Spraying Packing

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