Wear

Wear in surface technology is a phenomenon that must be taken into account in the development and application of materials and surface treatments. It refers to the gradual degradation or wear of the surface of a material due to mechanical, tribological or chemical influences during operation. Various surface techniques such as coatings, hardening processes or surface modifications are used to reduce wear and improve the service life of components.

Wear can be caused by various mechanisms, including abrasion (by mechanical friction), adhesion (by adhesion effects between surfaces), erosion (by particle action) and corrosion (by chemical reactions). The selection of the appropriate surface technology depends on the specific requirements of the application and the wear mechanisms that are most likely to occur.

By applying surface technologies, materials and components with improved wear resistance properties can be developed. This can significantly improve the performance, reliability and service life of machines, tools and other technical systems. Careful selection and optimization of surface techniques in relation to the specific requirements of the application are crucial to effectively reduce wear and minimize operating costs.