Tantalum crucibles are high-temperature containers made of high-purity tantalum metal. They feature an extremely high melting point (3017°C), excellent chemical inertness, and exceptional corrosion resistance. They are widely used in high-end processes such as vacuum melting, crystal growth, and chemical reaction vessels.
We offer a variety of tantalum crucibles in various specifications, including custom designs. Whether you’re looking for small batches of samples or large-scale deliveries, we can provide the best service and pricing. We have a professional technical team and excellent after-sales service. Contact us today!
Purity: 99.95%
Ultra-High Temperature Resistance: Tantalum’s melting point reaches 3017°C, making it an ideal material for extremely high-temperature processes.
Excellent Acid and Corrosion Resistance: Tantalum is stable in corrosive media such as hydrofluoric acid, nitric acid, and aqua regia.
Excellent Processability: It is easy to weld, bend, and deep-draw, adapting to various complex geometries.
Low Vapor Pressure: Even when heated at high temperatures in a vacuum or inert atmosphere, no significant volatilization occurs. High Dimensional Precision and Secure Welding: All crucibles undergo professional processing and inspection to ensure structural stability and excellent sealing.
Crystal Growth: Used for growing functional crystals such as oxides and fluorides, such as LiNbO₃ and YAG.
High-Temperature Melting: Tantalum crucibles are commonly used for melting high-purity metals or special alloys under vacuum or argon protection.
Chemical Reaction Vessels: Suitable for high-temperature, corrosive reaction systems in harsh environments.
Evaporation Coating: Used as a source material container in vacuum evaporation equipment, commonly used in semiconductor and optical thin film fabrication.
Laboratory Analysis and Material Synthesis: Especially suitable for high-temperature experiments in research institutions.
We provide a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and other relevant reports with each shipment. We also support third-party testing for enhanced quality assurance.
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
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