we can manufacture W-Cu alloy plate as customer request 1、Tungsten not only has the highest melting point but also the lowest vapor pressure of all metals. Hence, tungsten is an excellent material for high-vacuum technology and related applications at the highest temperatures.2、The low thermal expansion combined with its high melting point and great dimensional stability at high temperature make tungsten a highly suitable material for glass seals.3、Compared with other heating element materials, the specific resistance of tungsten is relatively low but increases with temperature. The electrical resistance characteristics of tungsten are important for its use in high-temperature furnace construction.4、Owing to its high density, tungsten has a high absorption capacity for radioactive radiation. Absorption material for X-rays and gamma rays are made of tungsten alloys of high tungsten content with a nickel-iron or a nickel-copper binder phase, which can then be readily machined.  Typical applications

1、Lighting Technology:lamp electrodes for creating the arc in discharge lamps, filament wire for halogen lamps, tubes for annealing filament wires, Evaporation boats for coating cold-light reflectors, welding electrodes etc.2、Electronics: semiconductor base plates, tube components such as crucible grids, rings, and anode and cathode holders, heat sinks of passive cooling devices, boats and cups for capacitors sintering etc.3、Medical Technology: X-ray targets and fastening elements, stationary anodes, detector parts, collimators, shields, containers and components for X-ray and g-ray radiation protection etc.4、High temperature furnace: furnace components including heating elements, radiation shields, charge carriers, and accessories, sintering boats, fasteners etc. 

W-Cu alloy plates