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US 5,158,695 AGranted
Diamond-based antifriction material
OwnerNikolay K. Yashchenko, Vladimir V. Ogorodnikinventors
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Abstract
Antifriction material includes sintered intermetallides of copper with zinc and tin, and ultradispersed diamond powder having grain size below 0.1 micrometer.
Claims1
Antifriction material comprising sintered intermetallides of copper with zinc and tin;
- and ultra-dispersed diamond powder with grain size below 0.1 micrometer, the antifriction material having the following composition, %mass:
- CuZn 48-88
- CuSn 0.5-3
- CuZnSn- 1.5-4
- Diamond- 5.0-50.
2 more elements
Dependencies are inferred from the claim text.