从获得双相钢的组织出发,讨论了双相结构钢的生产工艺并对现有生产方法做了比较。为降低双相结构钢生产的能耗及合金元素(Cr和/或Mo),提出了两种新的生产方法。分析了各种工艺参数对最终组织和性能的影响,并确定了制定这些工艺参数的原则。表明,存在将上述新方法引入实际生产的可能性。 Starting from obtaining the structure of dual phase steel, the production process of dual phase structure steel is discussed and the existing production methods are compared. In order to reduce the energy consumption and the alloying elements (Cr and / or Mo) of dual phase structure steel production, two new production methods are proposed. The effects of various process parameters on the final microstructure and properties were analyzed and the principles for developing these process parameters were determined. It shows that there is a possibility of introducing the above new method into actual production.