Stability Issues
Although the cerium tungsten electrode shows good performance in general, in some applications, such as AC argon arc welding electrodes and cathode materials for gas discharge light sources such as high-power xenon lamps, its performance and life may be unstable.
Fast decay
Because cerium has a high vapor pressure, when used as a cathode material for electron tubes, the cerium tungsten electrode may have a problem of fast decay, which may affect its long-term stability.
In summary, while the cerium tungsten electrode xenon lamp has the advantages of high performance, environmental protection and long life, it also has certain stability problems and fast decay problems. Therefore, when choosing to use a cerium tungsten electrode xenon lamp, it is necessary to weigh and choose according to the specific application scenarios and needs.
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