本文对红外交象管中制作银氧铯光电阴极所用的辅助工具——蒸银器从技术上作子比较深入的分析,文章提出了准确性、均匀性、平行性与边缘状态等问题作为评价蒸银器质量优劣的依据,同时,文中还相应地提出了解决此类问题的一些技术措施。 In this paper, the author makes a comparatively deep analysis on the technique of making silver-oxide photocathode in the infrared image tube. The article puts forward the problems of accuracy, uniformity, parallelism and edge state as the evaluation The basis for the quality of steamed silverware, at the same time, the paper also put forward some technical measures to solve such problems.