高功率干负载热喷涂的研究

A Study Of Themal Spraying On The Inside Surface Of High Power Dry Circuit Load

简单介绍了干负载的外形及结构。对用于高功率干负载内表面的喷涂材料,涂层厚度和喷涂工艺进行了研究,从而确定了最佳涂层材料及喷涂工艺。

High power dry circuit load needs a layer of attenuating material sprayed on the inside surface.This layer can absorb the remained micro-wave and decrease the radiation of high frequency power.In order to meet the strickly required electrical property and vacuity of the dry circuit load,various materials,spraying processes and the layer thickness are studied.And finally,the optimized material,spraying processes and parameters are obtained.The co- hesive mechenism of the coating is also analyzed.