Metal fusion bonding – Process – With shaping
Patent
1981-04-22
1983-08-09
Ramsey, Kenneth J.
Metal fusion bonding
Process
With shaping
228176, 72256, B23K 2800
Patent
active
043974139
ABSTRACT:
Manufacture of a light metal shock absorber by impact extrusion of the light metal of a steel-light metal composite blank, wherein the metallic bonding of the composite blank is achieved by coextrusion. The steel component on the bottom face of the light metal shock absorber is provided with a steel ring which is welded or otherwise appropriately joined during or after impact extrusion. Also the light metal sleeve of the shock absorber can, after impact extrusion, be welded or otherwise appropriately joined to light metal.
REFERENCES:
patent: 2986273 (1961-05-01), Bardgett
patent: 3041718 (1962-07-01), Stuchbery
patent: 3222761 (1965-12-01), Sabo
patent: 3648353 (1972-03-01), Anderson
patent: 3893550 (1975-07-01), De La Rosa
patent: 4214469 (1980-07-01), Wagner et al.
patent: 4342211 (1982-08-01), Wagner et al.
Ames Adolf
Hodel Ulf
Wagner Alfred
Ramsey Kenneth J.
Swiss Aluminium Ltd.
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