Metal fusion bonding – Process – Diffusion type
Patent
1990-03-09
1991-03-19
Heinrich, Sam
Metal fusion bonding
Process
Diffusion type
228203, 228230, 228211, 148334, 148901, B23K 3100
Patent
active
050003712
ABSTRACT:
A method for producing a metallic interface suitable for overlaying consists of exposing the area of an alloy combination to be overlayed to a temperature above its lower critical until an element reduced zone arises. This element reduced zone more easily accepts element diffusion that takes place during overlaying. Accordingly, an improved interface, one that is more ductile and less prone to cracking, is produced.
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Conley Ned L.
Cooper Industries Inc.
Heinrich Sam
Rose David A.
Shull William E.
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