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A technology for making a welding wire with a diameter of 1.2 and 2.0 mm from the shavings of SvAK12 aluminum alloy is developed. This technology includes hot briquetting the graded shaving scrap at 400–420°C, the hot extrusion of briquettes at 460–470°C with elongation factors of 32 and 56, cold wire drawing the extruded bars with average unit reductions for a pass of 15–20%, and intermediate annealings...
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