METHOD FOR INCREASING MECHANICAL PROPERTIES OF LEAD ACCUMULATOR ALLOY

摘要

The method of increasing the mechanical properties of a lead-acid battery alloy, according to which calcium is added to the molten lead in the calculation of 0.04-0.30 wt.%, The alloy is crystallized in the form of a strip and rolled from it, the alloy is aged, characterized in that in the molten lead is injected with tin in the calculation of 0.20-2.50 wt.%, the alloy is crystallized and cooled to a temperature of 50-80 ° C, at this temperature the alloy is rolled into a tape at a degree of deformation of 85-95%, the rolled alloy is aged at a temperature of 60 -100 ° C.