本文概括介绍了复合刷镀技术的发展及其应用,对复合刷镀的原理、镀液的通用配方及其制备、复合镀层的性质等作了较详细的介绍。复合刷镀与槽镀、刷镀相比,槽镀和刷镀大都是多层金属复合,各种成分镀层是一层一层的镀上去的,而复合刷镀的镀层是把各种成分的材料相互渗合在同一镀层中。其镀层的形成既有电场的作用、又有机械作用。主要是被水合离子包围的固体粒子在刷镀笔的运动中被抹到阴极上;在电场作用下被大量的离子流 This paper gives an overview of the development of composite brush plating technology and its application. The principle of composite brush plating, the general formula of the bath and its preparation, the properties of the composite coating are introduced in detail. Composite brush plating and slot plating, brush plating compared to plating and plating brush plating are mostly multi-layer metal composite, a variety of composition coating is layer by layer coating, and composite brush plating coating is the various components Material interpenetrated in the same coating. The formation of the coating both the role of the electric field, but also a mechanical effect. The solid particles, which are mainly surrounded by hydrated ions, are wiped onto the cathode during the brush-pen movement and are subjected to a large amount of ion flow