铸铁熔炼技术进展

Progress of Cast Iron Melting Technique

概述了铸铁熔炼炉及熔炼技术的进步，比较了冲天炉、感应炉、电弧炉三种主要熔炼设备在熔化经济性、铁液质量、环保等方面的特点及对产品的适用性。简述了计算机在熔炼工艺上的应用、富氧送风、铁液脱硫技术的情况。

The article summarized the progress of the cast iron melting furnaces and melting techniques,compared three types of main melting furnaces in the aspects of melting economy,molten iron quality,environment protection and their suitability to the products.The application of computer to the melting process,oxygen-enriched blast and desulphurization technique was briefed.