Method of forming a laminate

Details Method of forming a laminate Method of forming a laminate

1977-09-30

1979-01-16

Smith, Al Lawrence

Metal fusion bonding

Process

Using explosive energy

228180R, 29625, 83 53, H05K 324, B23K 2800

Patent

active

RE0298794

ABSTRACT:
A method of forming a laminate is disclosed. The method comprises placing a metal film in juxtaposition to a surface to be joined thereto. A buffer medium having an explosive charge on at least one surface thereof is positioned proximate the film. The explosive charge is detonated to propel the film against the surface to shear a portion of the film, corresponding in shape to the surface, away from the buffer medium to bond the sheared portion to the surface.

REFERENCES:
patent: 2732897 (1956-01-01), Musser
patent: 3090113 (1963-05-01), Karpovich
patent: 3267780 (1966-08-01), Roth
patent: 3314139 (1967-04-01), Whittaker et al.
patent: 3474520 (1969-10-01), Takizawa et al.
patent: 3678577 (1972-07-01), Weglin et al.
patent: 3736654 (1973-06-01), Cranston
patent: 3813758 (1974-06-01), Araki
"Explosives from Space Age Shapes," Steel, Aug. 25, 1958.

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