论文部分内容阅读
通过对不同热处理钢轨的拉伸、冲击性能及断裂韧性等试验,初步探讨了影响热处理钢轨强韧性能的因素,并结合钢轨铺设实践,对热处理钢轨的含碳量,硬度及耐磨抗剥离性能等进行了讨论。
Based on the tests of tensile, impact and fracture toughness of different heat-treated rails, the factors influencing the toughness of heat-treated rails were discussed. Combined with the practice of rail laying, the carbon content, hardness and abrasion and peel resistance of heat- Etc. were discussed.