Tantalum - tungsten alloy is a kind of tantalum alloy based on tantalum and formed by adding certain amount of tungsten element. The strength of the alloy increases with the increase of tungsten content, but the plasticity of the recrystallized alloy decreases significantly when the content exceeds 12% ~ 14% (atomic fraction). Tantalum-tungsten alloy maintains the low temperature plasticity of pure tantalum, and its ductility to brittleness transition temperature is lower than -196℃. At the same time, it has excellent corrosion resistance to corrosive media such as dry chlorine, wet chlorine, chlorine water, hypochlorous acid, hypochlorite and hydrochloric acid. It also has high strength and oxidation resistance. Tantalum - tungsten alloy can be used as high temperature structural materials and corrosion resistant materials in aerospace industry and chemical industry. |
Item |
Tantalum-tungsten Alloy |
Size |
Customized according to customer requirements |
Standard |
ASTM, AISI, JIS, ISO, EN, BS, GB, etc. |
Processing service |
Bending, Welding, Decoiling, Cutting, Punching, Customized |
Export to |
United States, Australia, Brazil, Canada, Germany, Peru, Japan, Italy, United Kingdom, Arabia, etc. |
Package |
Packed with waterproof paper, inner protective steel ring, protective wooden block, and metal strapping belt. Or according to customer requirements. |
Price term |
EXW,FOB,CIF,CFR,CNF,etc. |
Payment |
T/T,Western Union,L/C,etc. |
Certificates |
TUV&ISO&GL&BV,etc. |
Surface |
Mill, polished, bright, mirror, hair line, brush, checkered, antique, sand blast, etc |
Application |
1) The products can be used in mechanical engineering processing, production and manufacturing of confidential equipment and other industries 2) The products can be used in rail transit equipment, aerospace engineering and other fields 3) Products can be widely used in parts manufacturing, shipbuilding, automobile manufacturing industry production 4) The products can be used in the construction of energy and chemical equipment and large Marine facilities |
Features: 1. Antalum tungsten alloy has resistance to common acid (nitric acid, sulfuric acid, aqua regia, etc.) corrosion 2. The strength of tantalum tungsten alloy is higher than that of pure tantalum 3. Both low temperature plasticity, and has high strength and oxidation resistance 4. Tantalum tungsten alloy has strong high temperature resistance |