ANTI-WEAR LAYER ARRANGEMENT AND STRUCTURAL ELEMENT HAVING AN ANTI-WEAR LAYER ARRANGEMENT

摘要

An anti-wear layer arrangement, in particular for components of a fuel injection system that are subjected to high pressures and high temperatures. The anti-wear layer arrangement has a protective layer formed from tetragonally bonded amorphous carbon or having a proportion of tetragonally bonded amorphous carbon, and also an adhesion promoter layer having titanium between the structural element and the protective layer. The adhesion promoter layer contains at least one oxidation-resistant element in addition to titanium.