Methods of joining components

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United States of America Patent

PATENT NO 5031822
SERIAL NO

07472220

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of brazing a silicon component to a molybdenum and/or tungsten component wherein prior to brazing the surface of the molybdenum and/or tungsten component is first provided with a thin gold coating and then a coating of palladium, platinum or rhodium. This allows satisfactory brazing to be effected using conventional aluminum-based brazes at temperatures below 650.degree. C.

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Patent Owner(s)

Patent OwnerAddress
PLESSY SEMICONDUCTORS LIMITEDCHENY MANOR SWINDON WILTSIRE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cameron, Brian P Streatham, GB2 3 10
Humpston, Giles Croxley Green, GB2 82 4077
Jacobson, David M Wembley, GB2 18 428

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