Metal fusion bonding – Process – Metal to nonmetal with separate metallic filler
Patent
1988-03-28
1990-03-13
Seidel, Richard K.
Metal fusion bonding
Process
Metal to nonmetal with separate metallic filler
228124, 228177, 228179, 228205, 228209, 228215, 22826312, 427113, 427114, 204 23, 204 49, 244131, 244133, B64C 320, B64C 326, B23K 3102
Patent
active
049077333
ABSTRACT:
A method is disclosed for creating a strong point for the attachment of carbon composites to metallic bodies that is suitable at high temperatures (1600.degree. F.) as well as ambient temperatures. A pocket of suitable dimensions and depth is molded into the carbon composite structure on both sides at an edge, with the edge relieved and rounded. A hole for a fastening member is molded or drilled in the approximate center of the pocket. After preparation of the surface the pocket, through hole, and relieved edge are nickel-plated to produce a rigid strong point. A doubler can be brazed to the nickel plate to strengthen the bond. The disclosed method can be used for attaching any type of electrically conductive composite material to a metallic structure.
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Haner Robert M.
Pratt Wilson N.
Bissell Henry
Carroll Leo R.
General Dynamics Pomona Division
Heinrich Samuel M.
Seidel Richard K.
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