【摘要】 采用金相检验和电子探针的方法,对钢轨表面缺陷进行了检验分析。揭示了钢轨表面缺陷的低倍以及高倍的形貌和特征,进而探索其产生的原因。更多还原

【Abstract】 In this paper an investigation has been made into rail surface defects by way of metallographical test and electronic probe test.The characteristics and forms of defects have been revealed and causes analyzed.更多还原