Tungsten stream mouth is a combination of tungsten matrix and iridium tube. Its surface is…

Tungsten nozzle, which can be made of pure tungsten, tungsten alloy or tungsten carbide, is…

Tungsten nut is a type of fastener with a threaded hole. And it is almost…

Tungsten bolt, the combination of the head and threaded rod, is a form of threaded…

Tungsten cathode may be divided into pure tungsten cathode, potassium tungsten cathode, tungsten-tungsten oxide cathode,…

Tungsten anode has the advantages of high melting point and excellent electron emission performance so…