Method for improving film quality of stainless steel product coated by multi-arc ion vacuum coating machine

Method for improving film quality of stainless steel product coated by multi-arc ion vacuum coating machine

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If the film layer is out of color, it is generally caused by the following three reasons. Then the first factor is whether the analysis process is operated according to the correct indication. The second is to analyze whether the treatment before plating is qualified, and whether the cleaning is thorough. Whether the pure water value meets the requirements, and the third is to analyze whether there is a leak in the vacuum chamber. If the color appears discolored, in the case of sputter coating, the first is to analyze whether the hanger product is in the effective sputtering range, and the second is whether the analysis process is unqualified and whether the process needs to be adjusted.

Different colors, different targets and processes, if we paint gun color, this is common, generally choose titanium target or chromium target, the color of the chromium target is relatively tender, titanium The color of the target is relatively old. If the black is applied, the titanium target or the chrome target is used.

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Deplating should also be properly deplated according to the color of the different targets, different targets, different processes, different bias sizes require different deplating methods. For example, titanium gold plating, deionization requires hydrogen peroxide plus tablet alkali.