Low antimony alloy

Details Low antimony alloy Low antimony alloy

1981-06-03

1983-03-08

O'Keefe, Veronica

Alloys or metallic compositions

Lead base

Copper containing

420567, 420568, 420569, 420571, 420572, 429149, C22F 1110, C22C 1108

Patent

active

043760937

ABSTRACT:
Low antimony lead alloys suitable for use as grid material in maintenance-free high capacity lead acid batteries are disclosed. The alloys comprise 0.6 to 1.1 weight percent antimony, 0.06 to 0.25 weight percent arsenic, 0.1 to 0.4 weight percent tin, 0.06 to 0.11 weight percent copper, and the balance lead. A preferred alloy contains 0.8 weight percent antimony, 0.15 weight percent arsenic, 0.25 weight percent tin and 0.08 weight percent copper.

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