Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Douglas A. Hobbs0
Jeganathan Karthikeyan0
Andrew DeBiccari0
Jeffrey D. Haynes0
Date of Patent
October 26, 2010
0Patent Application Number
116435970
Date Filed
December 20, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A method of manufacturing homogenous metal matrix composite (MMC) powders and using the powders as the feedstock with cold spray deposition is described to produce composite coatings and freestanding bulk forms. Measured quantities of metal and ceramic powders having predetermined particle sizes are blended to produce homogeneous MMC powders. Spray parameters and procedures are controlled to produce dense, strong and well-bonded MMC coatings on any substrate.
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