Metal fusion bonding – Process – Using only pressure
Patent
1986-05-23
1990-06-05
Rowan, Kurt
Metal fusion bonding
Process
Using only pressure
228121, B23K 2100
Patent
active
049306766
ABSTRACT:
A method of providing a joint between articles of materials of different coefficients of thermal expansion comprises providing a preform of Indium between the articles, and, at ambient temperature, applying pressure to the articles to compress the Indium therebetween, the pressure being applied in a cyclical manner. A satisfactory joint is provided without employing complex cleaning of the co-operating surfaces of the constituent parts of the joint.
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Hill Roger
McNaught William G.
Ferranti International PLC
Gloria Norris
Rowan Kurt
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