The Brief Introduction of IG Tungsten Filament and Ion Source

The full name of IG tungsten filament is ion gun tungsten filament, it can also be named as ion source tungsten filament.

An ion source is a device that creates atomic and molecular ions. IG tungsten filament is used to form ions for mass spectrometers, optical emission spectrometers, particle accelerators, ion implanters and ion engines. The types of ion source can be divided into 7 categories which include RF ion source (radio frequency ion source), Arc Discharge ion source, PIG ion source, Double Plasma ion source, Double Peng source, Ionic Charge Transfer source, and Ionic Sputtering source.

The IG tungsten filament is made of tungsten wire, features high melting point and high corrosion resistance, mainly applied for vacuum metalizing, such as aluminizing scope, chrome scope, mirrors, plastics and heaters elements for decoration articles. The current source of IG tungsten filament is supplied by the three-phase 380V AC.

The IG tungsten filament is thermostability. It has a great flexibility and a long life. The application areas of IG tungsten filament include electrical optical film and film art, plastics, ceramics, glass crystals, coating a substrate, such as: the infrared film, broadband antireflection coatings, transparent conductive film interference filter cut-off polarizing film, a metal compound film, VCD beam splitter, various types of laser film.

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