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Investigation of electron emitting barium-calcium aluminate fabrication process for impregnated microwave tube cathodes

机译:浸渍微波管阴极电子发射铝酸钡钙的制备工艺研究

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In this paper it is reported the fabrication process of electron emitting barium-calcium aluminates used on impregnated cathodes which constitute high power vacuum microwave devices such as klystrons and TWTs (traveling wave tubes). The compound thermal behavior and the analysis of the formed phases during processing are evaluated, respectively, by means of thermal analysis and X-Ray diffraction. Results about the influence of firing temperature and atmosphere are also presented.
机译:在本文中,报道了在浸渍阴极上使用的电子发射铝酸钡钙的制造工艺,这些阴极构成了高功率真空微波器件,例如速调管和TWT(行波管)。借助热分析和X射线衍射分别评估了复合材料的热性能和加工过程中形成相的分析。还给出了关于烧成温度和气氛的影响的结果。

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