Used in the chemical industry for its resistance to corrosion (in particular sulfuric acid) and temperature, Tantalum is virtually impervious to the chemical attack of acids for temperatures below 150°C.
Grade: Ta, Ta pur ( 99.85 % min), Ta-2, 5%W (KBI 6); Ta-10%W (KBI 10)
With excellent chemical properties and high corrosion resistance, tantalum valves do not react to hydrochloric acid, concentrated nitric acid under cold and hot conditions, and will not be corroded by concentrated sulfuric acid below 150°C temperature. Tantalum valve is used more and more widely because of its little corrosion and long life in strong corrosive environment.
Fine chemicals, Plastics and polymers, General chemicals, Petrochemicals, Nuclear and Naval / Submarine, Cryogenic service