Component production method

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United States of America Patent

PATENT NO 9023188
APP PUB NO 20130175183A1
SERIAL NO

13714060

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of producing a component includes the steps of: providing a workpiece generated by hot isostatic pressing a powder metal form; and electropolishing a surface of the workpiece to remove a substantially uniform surface layer of the workpiece to produce the component. Following the electropolishing step, the component has substantially the same shape as the workpiece produced by the hot isostatic pressing step.

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Patent Owner(s)

  • ROLLS-ROYCE PLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Williams, Paul Edward Ashby de la Zouch, GB 3 276

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