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US 5,935,407 AGranted
Method for producing abrasive tips for gas turbine blades
AssigneeChromalloy Gas Turbine Corporation
InventorsKrassimir P. Nenov, Richard Fenton, Joseph A. Fuggini, Peter Howard
Life of this patent
Estimating the term…
Abstract
A process is provided for producing an abrasive coating on a substrate surface by applying a bond coat by low pressure plasma spraying and anchoring to the bond coat abrasive particles by electroplating and embedding the particles into an oxidation resistant matrix by entrapment plating.
Claims14
A process for producing an abrasive coating on a substrate surface comprising:
- applying a bond coat to the substrate surface by low pressure plasma spraying;
- anchoring to the bond coat abrasive particles by entrapment plating in a metal matrix.
Dependencies are inferred from the claim text.