钢轨的质量要求与包钢钢轨生产的质量控制措施

The quality requirements for rails and control methods used in railway production of Baogang

根据我国铁路高速重载的特点 ,分析了钢轨的质量要求 ,论述了包钢连铸工艺生产钢轨的技术特点和质量控制措施 ,结论认为 ,包钢钢轨具有较高的纯净度 ,各项性能较好 ,轧制工艺设备技术改造完成后 ,包钢可具备批量生产高速轨的能力。

In China,railroads must bear high speed and heavy load of the trains. This artical analyzes the quality requirements for rails and describes the technical characters and quality control methods in rail production using casting technology in Baogang. The characteristic features of Baogang rail are high purity and good quality performances. If technical innovation were to be completed on the rolling technology and equipment, Baogang will have the capacity of producing high speed rail on a large scale.