High-conductivity aluminum alloy conductor material and preparation method

The invention belongs to the technical field of electric materials, and provides a high-conductivity aluminum alloy conductor material and a preparation method. A cable comprises, by weight, 1.3%-2.2% of iron, 0.7%-1.6% of silicon, 0.5%-3.5% of calcium, 0.2%-0.6% of chromium, 0.8%-1.8% of tungsten, 0.9%-1.5% of carbon, 0.5%-0.9% of strontium oxide, 0.5%-0.9% of titanium dioxide, 0.2%-0.7% of modified boric oxide and the balance aluminum. The aluminum alloy conductor material prepared through the formula is high in conductivity, and electric transmission efficiency of wires is improved. 本发明属于电力材料技术领域，提供了种高电导率的铝合金导线材料及制备方法，电缆包括如下组分：铁、硅、钙、铬、钨、碳、氧化锶、二氧化钛、改性氧化硼、铝，所述铁、硅、钙、铬、钨、碳、氧化锶、二氧化钛、铝的重量百分比为：铁为1.3wt％-2.2wt％、硅为0.7wt％-1.6wt％、钙为0.5wt％-3.5wt％、铬为0.2wt％-0.6wt％、钨为0.8wt％-1.8wt％、碳为0.9wt％-1.5wt％、氧化锶为0.5wt％-0.9wt％、二氧化钛0.5wt％-0.9wt％、改性氧化硼0.2wt％-0.7wt％、余量为铝。使用本发明配方制得的铝合金导线材料电导率高，提高了导线的电传输效率。