Hard coatings are used to increase the wear and frictional properties of cutting tools. The coatings are deposited using Physical Vapor Deposition (PVD) or Chemical Vapor Deposition (CVD) with typical thickness of several micrometers. Among the most important coatings belong TiAlN, CrN, TiN, DLC, ZrN, Al2O3 and TiCN. Many of these coatings must have good frictional properties to ensure good wear resistance and long life time of the tool. This application report demonstrates the results of tribological characterization and thickness measurements of hard coatings for cutting tools.
Anton Paar Ltd
Tel: +44(0)1992514730
Click here and register to access technical articles and white papers from this company
Comment: Hydrogen requires a long-term mindset
Hydrogen does have and will have its uses. There are always "nay sayers" but these should not be confused with those raising issues that...