Lead base cadmium-tin alloy useful for forming battery component

Details Lead base cadmium-tin alloy useful for forming battery component Lead base cadmium-tin alloy useful for forming battery component

1975-05-23

1977-02-08

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

429226, H01M 3900

Patent

active

040070565

ABSTRACT:
A cadmium-tin-lead alloy composition containing at least 0.4 percent by weight of both cadmium and tin is used for forming the straps employed which weld together the lugs of the grids in lead-acid storage batteries. The relatively small amount of cadmium and tin provide a large volume fraction of a cadmium-tin eutectic phase that is low melting and serves to facilitate the welding. This alloy composition may also be used to form intercell connectors and terminal posts for such batteries.

REFERENCES:
patent: 3287165 (1966-11-01), Jensen
patent: 3355284 (1967-11-01), Harvey
patent: 3755094 (1973-08-01), Seyb
patent: 3912544 (1975-10-01), Sabatino

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