The main features of barium tungsten cathode include:
Electron emission performance: Barium tungsten cathode can produce stable electron emission under the excitation of electric field, which is very important for the normal operation of vacuum electronic devices.
High temperature stability: Barium tungsten cathode has good high temperature stability and can maintain stable electron emission performance in high temperature environment.
Electron Beam Intensity: This cathode material produces a stronger electron beam for applications that require high electron beam intensity, such as X-ray generation.
Focusing performance of electron beam: The electron beam of barium tungsten cathode usually has better focusing performance, which can generate finer electron beam.
Long Lifetime: This cathode material typically has a long lifespan, capable of maintaining stable performance over a long period of time.
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