| 摘要 |
<p>Wear-resistant coating systems (30) suitable for protecting surfaces (26,32) subjected to contact wear at high temperatures, such as surfaces (26,32) of an assembly (20) comprising high-temperature components (22,24) of gas turbine engines. The components (22,24) have surfaces (26,32) in wear contact with each other. One of the surfaces (26) has a wear-resistant coating system (30) thereon so as to be in wear contact with the surface (32) of the other component (24). The wear-resistant coating system (30) contains alternating layers of TiAIN and CrN.</p> |
