针对鞍钢烧结矿品位低，影响到高炉指标落后于国际和国内先进水平的状况，进行了高铁低硅烧结矿的试验室研究，找出了高铁低硅型烧结矿的生产条件及影响因素。研究结果表明，在鞍钢原料条件下，通过降低原料的含硅量，可以生产出质量优良的高铁低硅型烧结矿。 In view of the low grade sinter sinter, affecting the blast furnace indicators lag behind the international and domestic advanced level of the high-speed rail low-silicon sinter laboratory research to identify high-speed rail low-silicon sinter production conditions and influencing factors. The results show that the low-silicon high-iron sinter with high quality can be produced by reducing the silicon content of raw materials under the conditions of raw materials of Ansteel.