Tantalum is used to make a variety of alloys with desirable properties such as high melting point, high strength, good ductility, etc. Uses Scientists at Los Alamos have produced a tantalum carbide graphite composite material, which is said to be one of the hardest materials ever made. The metal is also widely used to fabricate chemical process equipment, nuclear reactors, aircraft, and missile parts. Tantalum is completely immune to body liquids and is a nonirritating material. It has, therefore, found wide use in making surgical appliances.
Tantalum oxide is used to make special glass with high index of refraction for camera lenses.
The metal has many other uses. We encourage you to bookmark any pages in this site that you find of value.