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Metallic surface coating of workpieces and objects is generally performed to protect them from corrosion or wear.
In galvanizing processes, small gas bubbles form on the surface of the parts being galvanized. If the gas bubbles remain adhered to the parts, this can lead to inclusions and coating faults.
In order to protect steel screws, nuts, washers and nails, surfaces are finished using electroplating. This process consists of three process stages (pre-treatment, metal separation and post-treatment) and takes approx.