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Chromium Carbide Powder, Cr3C2, CAS 12012-35-0

HMCP-1700

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Chromium Carbide (Cr3C2) Powder is a grey powder with a high melting point of 1890℃. It is an inorganic material with good wear resistance, corrosion resistance, and oxidation resistance under high-temperature environments, which is widely used in the thermal spraying industry. Heeger Materials offers the best Cr3C2 Powder at competitive prices. The particle size can be customized.

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Data sheet

Purity99.5%
CAS12012-35-0

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Chromium Carbide (Cr3C2) Powder is a metal-ceramic and does not oxidize in air at 1100 ℃ for 4 hours. It can be used as a thermal spraying material for metal surface protection processes, and other wear-resistance and corrosion-resistance components.

Chromium Carbide Powder, Cr3C2, CAS 12012-35-0

  • Formula: Cr3C2
  • Melting point: 1890℃
  • Boiling point: 3800℃
  • Density:6.68 g/cm3
  • Molecular weight: 180 g/mol
  • Carbon content: 13.344%
  • CAS: 12012-35-0

Chromium Carbide Powder Specifications

Product

Particle Size FSSS (μm)

Chemical Composition (%)

Total Carbon

Free Carbon

Impurity (%max)

O

N

Fe

Ca

Si

Na

Al

HM-Cr3C2-1

0.8-1.0

12.8-13.6

≤0.50

0.80

0.10

0.15

0.02

0.05

0.01

0.02

HM-Cr3C2-2

1.0-1.5

12.8-13.6

≤0.50

0.80

0.10

0.15

0.02

0.05

0.01

0.02

HM-Cr3C2-3

1.5-2.0

12.8-13.6

≤0.50

0.60

0.10

0.15

0.02

0.05

0.01

0.02

HM-Cr3C2-4

2.0-3.0

12.8-13.6

≤0.50

0.50

0.10

0.15

0.02

0.05

0.01

0.02

HM-Cr3C2-5

-100mesh

12.8-13.6

≤0.50

0.25

0.10

0.20

0.05

0.10

0.01

0.10

HM-Cr3C2-6

-325mesh

12.8-13.6

≤0.50

0.25

0.10

0.20

0.05

0.10

0.01

0.10

HM-Cr3C2-7

-140+325mesh

12.8-13.6

≤0.50

0.25

0.10

0.20

0.05

0.10

0.01

0.10

HM-Cr3C2-8

0-10nm

12.8-13.6

≤0.50

0.25

0.10

0.20

0.05

0.30

0.01

0.40

Chromium Carbide Powder Properties

Chromium Carbide (Cr3C2) Powder is insoluble in water and resistant to acids and bases.

Chromium Carbide (Cr3C2) Powder - SEM

  • Good thermal shock resistance
  • High hardness
  • High ductility
  • Low stress and porosity

Chromium Carbide Powder Preparation Methods

  • Agglomeration and sintering method (spherical or near-spherical shape powder)
  • Sintering and crushing method (irregular shape powder)

Chromium Carbide Powder Applications

  • Used as a thermal spraying material to produce corrosion-resistant coatings 
  • Used as additives
  • Used as a grain refiner for cemented carbide
  • Used as wear and corrosion-resistant components 

Chromium Carbide Powder Storage and Packing

Chromium Carbide (Cr3C2) Powder should be kept sealed and stored in a dry and cool place. The vacuum packing is 100g, 500g, 1kg/bag, 25kg/drum, or as required.

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