US2014353161A1PendingUtilityA1
Method of manufacture a sliding bearing
Est. expiryDec 9, 2031(~5.4 yrs left)· nominal 20-yr term from priority
C25D 21/12C25D 15/00C25D 7/10C25D 5/18
43
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Claims
Abstract
A method of manufacturing a sliding bearing comprising providing a substrate as a cathode in an electrolyte within which a hard particulate is suspended, and depositing a composite layer of hard particulate embedded in a metallic matrix by applying a repeating cycle of bias pulses to the substrate wherein each cycle comprises a high cathodic bias portion and a further bias portion selected from the group consisting of a low cathodic bias portion, a zero cathodic bias portion and an anodic bias portion, and a sliding bearing manufactured by such a method.
Claims
exact text as granted — not AI-modified1 . A method of manufacturing a sliding bearing comprising
providing a substrate as a cathode in an electrolyte within which a hard particulate is suspended, and depositing a composite layer of hard particulate embedded in a metallic matrix by applying a repeating cycle of bias pulses to the substrate wherein each cycle comprises a high cathodic bias portion and a further bias portion selected from the group consisting of a low cathodic bias portion, a zero cathodic bias portion and an anodic bias portion.
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