Lead welding process

Details Lead welding process Lead welding process

1986-12-08

1988-04-19

Goldberg, E. A.

Electric heating

Metal heating

By arc

219136, B23K 923

Patent

active

047391502

ABSTRACT:
Two lead members are juxtaposed on an electrically conductive surface forming a first electrode. A direct current electric arc is struck between a second electrode and at least one of the lead members. Inert gas is directed at the area being welded and the arc and work are moved relative to each other. The lead members are typically sheet members and the welds may be of the general types of welds formed with other metals. No metal is added in the welding process.

REFERENCES:
patent: 3873803 (1975-03-01), Young et al.
patent: 4493969 (1985-01-01), Legrand et al.
Griffing, Len, ed. Welding Handbook , 6 ed. Miami, Florida: American Welding Society, 1972, Chapter 71.
Cary, Howard B. Modern Welding Technology , Englewood Cliffs, New Jersey: Prentice-Hall, Inc., 1979, pp. 96-97, 458.

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