FIELD: metallurgy.
SUBSTANCE: invention relates to production of alloys from powders, and can be used in production of lead alloys for grids of lead accumulators. Method of producing lead-antimony alloy from powders obtained by electric erosion dispersion of SSu-3 alloy wastes in kerosene. Alloy is obtained as a result of spark plasma fusion of powders obtained by electroerosion dispersion of SSy3 alloy wastes in kerosene at temperature T = 300 °C, pressure P = 40 MPa and holding time t = 5 minutes.
EFFECT: obtained alloy has high quality, which is manifested in low porosity, suspended microhardness.
1 cl, 5 dwg, 5 ex
