| 摘要 |
<p>A slip ring for e.g. a pump has a basic body (10, 11) made of a carbide material with a diamond-coated surface (8, 9). The slip ring has a slip interface surface (6, 7). In operation the diamond surface is hermetically sealed against fluid. The properties of the diamond layer and/or the diamond material on the basic body that are not identical with those of the slip surface (6, 7), are the same as those, or different to, the diamond slip surfaces (8, 9).</p> |
