Reserve type barium tungsten cathode is a high-performance thermal cathode composed of a porous tungsten matrix and electron emitting materials filled in it. It has the advantages of low escape power, low working temperature, high emission efficiency, and resistance to impact. Our company has systematically studied the characteristics of tungsten skeleton pores, synthesis of electron emitting materials, high-temperature treatment, and surface treatment methods. We have rich experience in the production and application of barium tungsten cathodes. The produced barium tungsten cathode products are mainly used in the field of xenon flash lamps, including photography lamps, electronic checkpoint lamps, skin rejuvenation and hair removal lamps, solar detection, pump light source lamps, pulse sterilization, industrial counting lamps, indicator lamps, and signal lamps.
More details of tungsten barium elecrode or tungsten barium cathode, please visit website: http://tungsten.com.cn/barium-tungsten-cathode.html
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