Niobium carbide (NbC) powder CAS No 12069-94-2
Niobium carbide powder used as an additive for superhard alloys and multiphase solid solution carbide materials.
◆Application Niobium carbide is primarily used to suppress grain growth and improve the red hardness of cemented carbides. It can dissolve with tantalum carbide (titanium, zirconium, hafnium) to form multi-component solid solutions. At the same time, niobium carbide is also widely used in wear-resistant materials and hard surface materials. ◆Chemical Properties Molar mass: 104.917 g/mol Appearance: Dark brown-gray powder Density: 7.82 g/cm³ Melting point: 3,490°C Boiling point: 4,300°C Solubility in water: Insoluble Crystal structure: Cubic
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