论文部分内容阅读
介绍了衡器水平支架处理工艺流程,包括前处理、酸洗、低氰镀锌和三价铬彩色钝化等。给出了各工序的工艺配方及工艺条件。指出了镀锌与钝化过程中应注意的问题。
We introduced the process of weighing horizontal bracket processing, including pretreatment, pickling, low cyanide zinc plating and trivalent chromium color passivation. The process recipe and process conditions of each process are given. The issues that should be paid attention to in galvanizing and passivation process are pointed out.