Casting

The casting of coated components is a process that is frequently used in the metalworking industry to provide components with a protective surface layer. This process makes it possible to improve certain properties such as corrosion resistance, hardness or aesthetic characteristics.

When casting coated components, the desired base metal is first poured into a mold to obtain the desired shape of the component. The coating is then applied, which can vary depending on the specific requirements and applications.

One common method is thermal spraying, in which the coating materials are applied to the previously cast component in powdered form. This is done using high-speed flames, electric arcs or other thermal energy sources that melt the coating particles onto the component and allow them to adhere to it.

Another option is to use coating solutions that are applied to the cast component. These solutions contain special chemical compounds that form a protective layer during the drying or curing process. The type of coating can vary and ranges from rust inhibitors to special paints or polymer coatings.

The advantage of casting coated components is that the coating is applied directly to the component during the manufacturing process. This allows for a tighter bond between the coating and the base metal, which can lead to improved durability and performance.

Overall, casting coated components is an efficient method of integrating specific functions and properties into metallic components, making them suitable for both technical applications and aesthetic purposes.