method for producing lead alloy for accumulator conductor wire

摘要

The invention relates to the electrical industry, in particular to the technology of lead-acid batteries. A method for producing lead alloy for battery conductor wire, which includes the introduction calcium into molten lead, in the calculation of 0.04-0.30 wt. % of tin in the calculation of 0.20-2.5 wt. %, the alloy crystallization in the form of strips and his aging at 60-. New is that barium is additionally injected into the molten lead in the quantity of 0.005-0.050 wt. %. The alloy is crystallized in a non-equilibrium conditions with a cooling rate of 1 • 10- 5 • 10K / s in the form of strip with the thickness of 0.1-. Technical result: improving strength and grain milling in the structure.