METHOD OF DIFFUSION BONDING

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200023460A1
SERIAL NO

16445359

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of diffusion bonding two components together comprises providing a first component having a first bonding surface, and a second component having a second bonding surface. Each of the first bonding surface and the second bonding surface is etched. A cold working process is applied to each of the first bonding surface and the second bonding surface. Each of the first bonding surface and the second bonding surface is then etched. The first component is positioned adjacent to the second component with the first bonding surface abutting against the second bonding surface, to define a joint surface between the first component and the second component. A peripheral edge of the joint surface is sealed. The first bonding surface is diffusion bonded to the second bonding surface.

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Patent Owner(s)

  • ROLLS ROYCE PLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BOSWELL, John H Derby, GB 15 23
WALLIS, Michael J Clitheroe, GB 12 45

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