Tantalum alloys Tantalum-niobium alloys

Tantalum and its alloys, such as Ta-2.5W, Ta-10W, Ta-40Nb, possess remarkable properties including high melting point, corrosion resistance, and excellent cold workability. These characteristics make them highly sought-after in various industries, such as aviation, aerospace, high-temperature technology, nuclear, and chemical. Tantalum and its alloys are primarily used in the production of components for supersonic aircraft, rocket engines, spacecraft combustion chambers, high-temperature furnaces, and corrosion-resistant parts for environments containing nitric acid (HNO3), sulphuric acid (H2SO4), or hydrochloric/muriatic acid (HCL). (Executive Standard: ASTM B365-98).

Furthermore, tantalum and niobium demonstrate high electrical conductivity, thermal stability, and act as excellent barriers, preventing the infiltration of other atoms. By employing sputtering coating techniques with tantalum and niobium on the surfaces of parts and integrated circuits, corrosion can be prevented, and the diffusion of copper into the silicon substrate can be avoided. Tantalum and niobium coatings offer superior barrier effects compared to previously widely-used titanium target materials. The thickness of tantalum and niobium coatings can reach 0.005-0.01 μm. In multi-circuit and multilayer metallization structures, tantalum and niobium targets exhibit unmatched advantages in terms of film thickness and barrier effectiveness. Additionally, tantalum and niobium targets find extensive applications in the fields of thermal inkjet printing and LED panels.

Experience the exceptional performance and reliability of our Tantalum Alloys. Our Tantalum Turned Parts offer precision engineering and durability for various applications. Explore the versatility of our Tantalum Alloy Targets, designed to meet the demanding requirements of the semiconductor industry. With our Tantalum Alloy Wire, enjoy excellent corrosion resistance and high-temperature strength, making it an ideal choice for critical applications. Trust our expertise in delivering top-quality materials that meet the highest industry standards. Choose our Tantalum Alloys and related products for superior performance, reliability, and innovation.