本报告为鞍钢生产的无碳化物贝氏体钢轨固定闪光焊接头的落锤、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 and microstructure of fixed flash butt weld made of carbide-free rail produced in Anshan Steel.