Wrought lead-calcium-strontium-tin (.+-.barium) alloy for batter

Details Wrought lead-calcium-strontium-tin (.+-.barium) alloy for batter Wrought lead-calcium-strontium-tin (.+-.barium) alloy for batter

1981-03-03

1982-11-09

Walton, Donald L.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

420565, H01M 468

Patent

active

043585183

ABSTRACT:
A work hardenable Pb-Ca-Sr-Sn alloy having anti-recrystallization stability at temperatures below about 66.degree. C. The alloy comprises by weight: 0.03 % to 0.04% calcium; 0.15% to 0.4% strontium; 0.15% to 0.9% tin; 0% to 0.1% barium; and the balance principally lead. The alloy is useful in the manufacture of cold-worked Pb-acid storage battery components and particularly grids made by the expanded, wrought lead strip process.

REFERENCES:
patent: 2013487 (1935-09-01), Canfield et al.
patent: 2170650 (1939-08-01), Bouton et al.
patent: 3706605 (1972-12-01), Newbury et al.
patent: 4137378 (1979-01-01), Nees et al.
patent: 4170470 (1979-10-01), Marshall et al.
Bagshaw, Journal of Power Sources, 2(1977/78) 337-350.

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