What is PVD?
PVD (physical vapor deposition) technology is mainly divided into three categories, vacuum evaporation coating, vacuum sputtering coating and vacuum ion plating. Compared with the three classification...
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What is chromate conversion coating and its role in post-processing of machined products?
Chromate conversion coating refers to a thin film formed on the surface of machined products through chromate treatment. This film is typically composed of chromium oxide or other chromium compounds,...
How to improve the finish of machined products？
Product surface finish is not only a matter of product appearance, but also one of the key factors related to product quality, performance and customer experience. During the manufacturing process, en...