一、概述从生产规模、效率、成本及我国原燃料条件等方面看，在可以预见的将来我国炼铁仍以高炉为主。近年来由于废钢质量不稳量亦不足、电价较高等原因，国内已有多家短流程钢厂采用电炉铁水热装工艺，由高炉向电炉提供铁水，效果明显。２００１年我国高炉生铁产量为１４５４ First, an overview From the production scale, efficiency, cost and raw fuel conditions in China and other aspects, in the foreseeable future, China’s ironmaking is still based on the blast furnace. In recent years, due to the instability of scrap quality is also insufficient, higher electricity prices and other reasons, there are a number of domestic short-run mills using hot metal hot charging process, provided by the blast furnace to hot metal, the effect is obvious. In 2001 China’s blast furnace pig iron production was 1454