Metal fusion bonding – Process – Using bond inhibiting separating material
Patent
1990-07-17
1991-06-18
Heinrich, Sam
Metal fusion bonding
Process
Using bond inhibiting separating material
228193, 228214, 228181, B23K 2024
Patent
active
050243683
ABSTRACT:
A method is described of diffusion bonding and superplastic forming components made of aluminium or an aluminium alloy to form a composite formed article. The method involves applying stopping-off material to selected areas of the components to prevent diffusion bonding in those areas, the stopping-off material being applied by plasma spraying.
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Bottomley Ian E.
Cooper Graham A.
British Aerospace
Heinrich Sam
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