Friction element for clutch plates or brake discs, for example, has corrosion and oxidation resistant coating consisting of intermetallic or ceramic material and contains titanium or titanium alloys

摘要

The friction element has a corrosion and oxidation resistant coating on its top surface and which consists of intermetallic or ceramic material and contains titanium or titanium alloys. The coating is applied by plasma spraying, flame spraying or physical vapor deposition.