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目前,国内已研制出刷镀溶液上百种之多,其中金属镀液就有80多种。如何从众多的镀液中选择最合适的镀液,使被镀零件满足技术要求,在刷镀工艺中是个重要的问题。1、从提高镀层与基体的结合强度要求选择镀液对所有的刷镀层来说,都希望能与基体材料结合的非常牢固。为了尽量提高其结合性能,对不同的基体材料,必须采用不同的工艺,选用不同的镀液才能达到目的。
At present, China has developed hundreds of brush plating solution as much as there are more than 80 kinds of metal plating solution. How to choose the most suitable plating solution from many plating solutions to make the plated parts meet the technical requirements is an important issue in the brush plating process. 1, from improving the bonding strength of the coating and the substrate requires the choice of bath for all brush plating, all want to be able to combine with the substrate material is very strong. In order to improve the bonding performance as much as possible, it is necessary to adopt different processes for different substrate materials and use different plating solutions to achieve the goal.