摘要
在分析钢轨工作条件、性能要求及化学成分特点的基础上,对国内外钢轨在线强化工艺进行了综合评述。用相变理论全面分析了钢轨余热强化过程,为工艺的工业实施提供了充分的理论依据。
Based on the analysis of the working condition,properties and chemical compositions,the remaining heat strengthening techonlogy of rail on production line at home and abroad was comprehensively commented.The process of remaining heat strengthening techonlogyof rail on production line was completely analized in terms of phase transformation theory,which provided theoretical basis for the industrial performance.
出处
《包头钢铁学院学报》
1995年第1期53-62,共10页
Journal of Baotou University of Iron and Steel Technology
关键词
钢轨
余热强化
珠光体
回火
淬火
rail
remaining heat strengthening technology
pearlite