| 摘要 |
<p>A seal designed, in particular, to connect together two ducts for carrying fluid or gas, including: a female endpiece having a first end, a male endpiece having a second end, the male endpiece being received in the female endpiece. The seal includes a sliding element situated between the first end of the female endpiece and the second end of the male endpiece, the sliding element including a stack of at least two layers of an intermetallic material, making it possible to prevent the propagation of a crack from one layer to the next layer.</p> |
