H型钢轧制工艺的发展

介绍了H型钢轧制工艺的发展历程，着重介绍和分析了X—H和MPS轧制工艺，对H型钢的各种轧制工艺及优缺点进行了分析和比较。提出了新建H型钢生产线，可优先考虑采用近终形连铸坯多规格轧制技术MPS轧制工艺的建议。

Development of H-beam Rolling Process

The paper introduces the development of H-beam rolling process and its various rolling processes with X-H and MPS rolling processes as focus and makes comparison of advantages and disadvantages among the rolling processes.The author proposes the concept that nearly final continuous cast billet and MPS rolling process can be priority of the newly built H steel production line.