COATING COMPRISING LAYERED STRUCTURES OF DIAMOND LIKE NANOCOMPOSITE LAYERS AND DIAMOND LIKE CARBON LAYERS

摘要

The invention relates to a coating comprising a number of layered structures, each such layered structure comprising - a first layer comprising a diamond like nanocomposite layer, said first layer comprising carbon, hydrogen, oxygen and silicon; a second layer comprising a diamond like carbon layer. The number of layered structure is higher than 4 and is preferably between 10 and 100. The invention further relates to a method to deposit such a coating.