| 摘要 |
<p>1520876 Coated machine element ROLLSROYCE Ltd 6 Aug 1975 [20 Aug 1974] 36637/74 Heading B2E [Also in Division F2] A machine element e.g. a bearing comprising a relatively rigid component (2) and a relatively flexible component 6 adapted for relative rotation thereto and which in operation are in rubbing contact is provided with a surface layer of glaze forming oxide of 0.003 - 0.02 inches thick on the rigid component and 0.0001 - 0.0005 inches thick on the flexible component. Oxides of Ni, Cr, Fe and Co are suitable. The coating may be applied by plasma spraying.</p> |
