NbC, CAS 12069-94-2, EINECS 235-117-8
Product name: Niobium carbide.
Chemical formula: NbC.
Molecular weight: 104.925.
CAS number: 12069-94-2.
EINECS number: 235-117-8.
Appearance: Dark gray powder.
Purity: 99.9%.
Particle size: 1um, 2um, 5um, 8um, 12um, 200nm, 300nm, 500nm, 800nm (can be customized produced according to customer requirements).
Characteristics: Niobium carbide has good chemical stability, high temperature performance, high melting point, and high hardness. It is a high melting point and high hardness material. Niobium carbide is insoluble in hot and cold hydrochloric acid, sulfuric acid, and nitric acid, but soluble in a mixed solution of hot hydrofluoric acid and nitric acid. Niobium carbide is easily melted in compounds such as titanium carbide, zirconium carbide, and tungsten carbide, and together forms a homogeneous solid solution mixture. It is a commonly used additive for hard alloys.
Application:
Used for the production of refractory high-temperature materials, hard alloy additives, metal ceramics, heat-resistant alloys, composite materials, welding rods, aerospace components, coating materials, and metallic nickel.