Rolled lead alloy for storage battery and lead storage battery using the same

摘要

PPROBLEM TO BE SOLVED: To provide a rolled lead alloy suitable for a positive electrode collector by suppressing corrosion of the rolled lead alloy for a storage battery, and a lead storage battery of excellent high-temperature service life characteristics by using this rolled lead alloy for the positive electrode collector. PSOLUTION: A lead alloy having the composition consisting of, by mass, 0.5-2.0% Ag, 0.25-6.0% Sn, and the balance Pb is rolled to obtain a rolled lead alloy for a storage battery, and a lead storage battery is formed by using the rolled lead alloy for a positive electrode collector. PCOPYRIGHT: (C)2004,JPO