Coverage

Coverage in electroplating refers to the ability of an electroplating method to ensure a uniform and complete coating on the surfaces of complex-shaped or structured workpieces. This aspect is particularly relevant when it comes to coating components with different shapes and contours in order to create a homogeneous protective or decorative layer.

Different techniques are used in electroplating to achieve optimum coverage. The choice of process depends on various factors, including the geometry of the object to be coated, the type of coating and the specific requirements of the end application.

A key aspect of coverage is the even distribution of the electroplating bath and currents over the entire surface of the workpiece. This ensures that all areas, including hard-to-reach areas or recesses, are sufficiently coated with metal. Controlled flow conditions and anode arrangements are important to ensure an even distribution of ions and thus a consistent coating.

Coverage plays a crucial role in various industrial sectors, such as the automotive industry, electronics manufacturing or jewelry production. Effective hiding power not only ensures an aesthetically pleasing appearance, but also reliable corrosion protection and improved durability of electroplated products. For this reason, the optimization of hiding power is an important aspect in the development and application of electroplating processes.