The tungsten and barium electrodes manufactured by CTIA GROUP LTD have many uses.
First of all, it is widely used in optoelectronic products, navigation beacons, target tracking, stage and ballroom effect displays, film and television projection and recording, laser mercury pumps, medical positioning treatment light sources and military weapons. This is mainly because the tungsten-barium electrode has excellent characteristics such as high electron emission capability, good gas discharge lamp ignition speed, and low electrode operating temperature. For example, it is widely used in HID lamps because of its low work function (φ=1.6ev), high current density (10A/cm2), excellent starting performance, and large energy output.
Secondly, barium tungsten electrodes have low escape function, so they are often made into electric vacuum and laser devices. The electron emission performance of electric light source products can reach a repetition rate from low to high (1~40 times/second). The starting performance of the strobe light prepared using barium tungsten electrodes has been significantly improved, and it can be used normally at 10% lower than the commercial supply voltage (220V).
In addition, tungsten-barium electrodes can also be used in fields such as electron beam evaporation source materials. It has the characteristics of high melting point, high strength, good thermal conductivity, etc., and can withstand the test of high temperature and high current. At the same time, due to its excellent electrical conductivity and chemical stability, it also has broad application prospects in fields such as electron beam evaporation source materials.
To sum up, Chinatungsten Intelligent Manufacturing’s tungsten and barium electrodes have important application value in many fields.
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