Used in metal alloy. Five tantalum oxide used for capacitor. Tantalum also used for cutting tools, vacuum filament, the camera lens. Tantalum formed in acidic electrolyte stability of anodic oxide film, made of tantalum electrolytic capacitor, has a large capacity, the advantages of small volume and good reliability, the system is the most important use of tantalum capacitor, the dosage of the 70 s of tantalum over two-thirds of total consumption. Tantalum is electronic tubes, high power tube parts made of materials. Made of tantalum corrosion resistant equipment can be used in the production of acid, bromine, ammonia and other chemical industry.
Metal tantalum as a radio engine combustion chamber structure material. Tungsten tantalum, tantalum, tungsten and hafnium, tantalum hafnium alloy used for the rockets, missiles and a jet engine heat resistant, high strength material and the control and adjustment of the equipment parts, etc. Tantalum easy processing and forming, as support attachments in the high temperature vacuum furnace, heat shield, heater and heat sink, etc. Tantalum for orthopedic and surgical materials. Tantalum carbide used in the manufacture of cemented carbide. Tantalum of boride, silicide, nitride and alloy used as the heat release of atomic energy industry components and liquid metal coating material. Tantalum oxide used in the manufacture of advanced optical glass and catalyst.
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