我国铁道车辆用高强度耐大气腐蚀钢的进展

Development of High Strength Weathering Steels Used in Domestic Railway Wagon

回顾了我国铁道车辆用耐大气腐蚀钢的现状 ,提出了在高速重载条件下铁道车辆及其用钢的新要求。初步总结了我国高强度耐大气腐蚀钢的研究工作 ,对比分析了国内几个主要钢厂开发生产的高强度耐大气腐蚀钢的工艺性能。

The application status of weathering steels in domestic railway wagons is reviewed. The new requirements of railway wagons and steels applied under conditions of high speed and heavy load are presented. Research progress of domestic high strength weathering steels in railway wagons is primarily discussed. And the properties of high strength weathering steels produced by some domestic steel plants are summarized.