| 摘要 |
<p>The invention relates to a multilayer material for covering rotors for turbomotors, made of four various thin layers, with a total thickness of 11...14 mium, which are superposed so that the first layer is titanium, followed by individual layers of titanium nitride and titanium and aluminium nitride, and a final layer of aluminium oxide or aluminium oxynitride.</p> |
