Specifications

Tantalum and its alloys with high temperature resistance, high strength, chemical stability and good processability characterist

Metal tantalum with its high chemical stability, in a lot of corrosion medium has excellent corrosion resistance, corrosion of special ability of hydrochloric acid and aqua regia.In recent years metal tantalum has been used to make corrosion instrument elements, its corrosion resistance is the most typical example, elastic diaphragm, bellows and other sensitive components.Metal tantalum in some strong corrosive medium corrosion resistance;The metal tantalum sheet made of elastic diaphragm components.To make element has the necessary elastic performance, the use of tantalum material should have certain to the degree of cold work, need to breathe in through hardening treatment after element forming, the elastic limit sigma _ (0.005) can reach more than 50 kg/mm ~ 2.Under the protection of water is a good way to use stored energy welding machine welding seal bellows.Made of elastic tantalum film box fully meet the requirements for differential pressure transmitter with table in 0.5 on the Richter scale.