Method and device for joining of metal components,...

Details Method and device for joining of metal components,... Method and device for joining of metal components,...

2006-11-07

2006-11-07

Johnson, Jonathan (Department: 1725)

Metal fusion bonding

Process

With shaping

C228S112100, C228S115000

Reexamination Certificate

active

07131567

ABSTRACT:
Method for joining components of metals and alloys, particularly components of light metals, including alloys of light metals and possibly hybrids/composites containing light metals. Oxide on the surfaces to be joined is removed immediately prior to joining, and the groove is filled with a metallic filler material by means of extrusion while the supply of oxygen to the groove is restricted. The invention is also directed to a device for conducting the method, which may optionally include means for heating, means for measurement of temperature and pressure during extrusion as well as controlling means for automation of the joining process.

REFERENCES:
patent: 2894321 (1959-07-01), Dubilier
patent: 4352450 (1982-10-01), Edgington
patent: 4934309 (1990-06-01), Ledermann et al.
patent: 5273204 (1993-12-01), Daial et al.
patent: 5622216 (1997-04-01), Brown
patent: 6857555 (2005-02-01), Ishida et al.
patent: 1023677 (1966-03-01), None
patent: 2149714 (1985-06-01), None

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