本报告为鞍钢生产的无碳化物贝氏体钢轨移动闪光焊接头的落锤、静弯、断口、疲劳、冲击、拉伸、布氏硬度、洛氏硬度、宏观、显微观组织、晶粒度测试数据报告。
This report contains testing data of drop hammer,static bending, fracture, fatigue, impact, tensile properties, Brinell hardness, Rockwell hardness, macrostructure, microstructure and grain size of mobile flash butt weld made of carbide-free rail produced in Anshan Steel.