Niobium crucibles are high-purity silver-gray metal containers made from niobium. These crucibles are known for their excellent high-temperature performance, with a melting point of up to 2468°C and a boiling point of 4742°C. Niobium crucibles are highly ductile and can withstand extreme temperature variations without deforming. The manufacturing process involves deep-drawing solid niobium rods or plates, ensuring that the crucibles meet the customer’s outer diameter and wall thickness requirements while providing outstanding high-temperature and corrosion-resistant properties.

Features

• High Purity Niobium:Ensures the crucible’s stability and excellent high-temperature resistance.
• Superior Deformation Resistance:Capable of withstanding high-temperature working environments without deforming.
• Excellent Corrosion Resistance:Ideal for use in a variety of chemical environments.
• Customizable Sizes:Can be tailored to meet specific customer requirements in terms of dimensions and specifications.

Applications

• Rare Earth Metallurgy:Used as a high-temperature and corrosion-resistant container in rare earth metallurgy processes.
• Chemical Industry:Serves as a corrosion-resistant container, evaporating crucible, and liner in chemical reactions.
• Electronics Industry:Widely used as sputtering and evaporation containers in thin film deposition processes.
• High-Temperature Sintering:Used in the sintering of niobium electrolytic capacitor anode plates.
• Other High-Temperature Applications:Extensively used in other industrial environments requiring high temperature and corrosion resistance.