Technical Characteristics

In alloys of niobium with tantalum the minimum oxidation rate at high temperatures has a composition containing about 33% Ta and that small additions of zirconium cause dispersion hardening of this alloy without increasing its oxidation rate. A niobium-based structural material containing 33% Ta, 0.8% Zr was created. This ternary composition is superior to niobium or tantalum alloys in terms of high-temperature strength and oxidation resistance. In addition, this composition has a very valuable combination of other properties, such as machinability, low-temperature ductility and weldability.

Tungsten Additives

Tungsten contributes to effective hardening as well as greatly increasing the high-temperature strength of Ta-W and Nb-W double alloys. It is known that tungsten in an amount of up to 10% (by mass) does not impair the oxidizability of the initial ternary alloy. Such an alloy has an optimal combination of the following properties: high-temperature strength, high strength-to-weight ratio, machinability, ductility at low temperatures, weldability and oxidation resistance.

Furnizor

We offer to buy niobium tantalum alloy from specialized warehouses of the supplier Evek GmbH with delivery in any city. Fully compliant with modern quality standards. Supplier Evek GmbH offers to buy niobium, tantalum, the price is optimal in this segment of rolled metal products.

Buy, bargain price

Supplier Evek GmbH offers niobium tantalum alloy, price - determined by the technological features of production without including additional costs. The company's website displays information on the latest arrivals of products. We invite you to partner cooperation.