Features.
Chromium nitride is a compound of chromium and nitrogen with the molecular formula CrN. It is very hard and highly corrosion-resistant. It is a interstitial compound in which nitrogen atoms occupy octahedral pores in the crystal lattice of chromium
Chemical formula: CrN
Molar mass: 66.003 g/mol
Appearance: black powder
Density: 5.9 g/cm3
Melting point: 1770˚C (decomposing)
Solubility in water: insoluble
Applications.
CrN is used as a corrosion resistant coating and in metal forming and plastic forming applications. CRN is commonly used in medical implants and tools. CrN is also a valuable component in advanced multi-component coating systems, such as CrAlN, for hard, wear resistant applications on cutting tools.
