The invention belongs to the technical field of production of aluminum
strontium alloys, and discloses an aluminum
strontium alloy production process. The aluminum
strontium alloy production process comprises the steps of batching,
smelting,
casting and
extrusion-forming. The aluminum strontium
alloy production process is characterized in that the
extrusion forming process comprises the following steps of 1) arranging an excess material cavity between a straight-tube-shaped forming mold and a bar accommodating cavity, wherein the excess material cavity takes the shape of a
frustum, the
diameter of the bottom surface of the
frustum is 30 mm, the taper of the
frustum is 1 / 3, the excess material cavity and the forming mold are coaxial, and the bottom surface of the excess material cavity is close to the forming mold; and 2) putting an aluminum strontium bar, formed through
casting, into the excess material cavity, extruding the aluminum strontium bar to form a
wire rod through the forming mold, and putting another bar to continue extruding when the remaining height of the bar is 10-20 mm. According to the aluminum strontium alloy production process, the technical problems that the existing production process cannot implement continuous
extrusion and the efficiency is low are solved.