Wear protection coatings

Wear protection coatings are of great importance in surface technology, as they serve to extend the service life of components and workpieces and improve their performance under various loads. These coatings are applied to the surface of materials to protect them from abrasion, erosion, corrosion and other forms of wear.

One of the most common methods of creating anti-wear coatings is coating technology, in which thinner layers of a resistant material are applied to the surface of the workpiece. These coatings can be made of different materials such as metals, ceramics, polymers or composites, depending on the specific requirements of the application.

The choice of coating material depends on factors such as the type of wear, operating environment, temperature, chemical resistance and mechanical load. For example, hard coatings such as hard chrome, tungsten carbide or ceramic can be used to ensure high abrasion resistance, while anti-corrosion coatings such as zinc, aluminum or polymer coatings can be used to protect against chemical influences. In addition to coatings, other methods can also be used to produce anti-wear coatings, including thermal spray processes such as flame spraying, arc spraying or plasma spraying, as well as build-up welding or laser machining.

Wear-resistant coatings are used in a wide range of industries, including automotive, aerospace, power generation, mining, construction and tool and machine manufacturing. They play a crucial role in improving the reliability, performance and cost-effectiveness of products and help to reduce maintenance and replacement costs.