该数据集主要对首钢生产的热轧460MPa级抗震耐蚀耐火钢薄板和中板进行轧态的显微组织检测,采用金相显微镜进行组织观察后,显示组织为为针状铁素体+粒状贝氏体复相组织,通过对材料组织的观察和分析,确定轧制工艺对对力学性能的影响。
The data set is mainly for shougang production of hot-rolled 460 mpa grade seismic corrosion resistant refractory steel sheet and plate rolling state microstructure test, metallographic microscope after organization, display organization of acicular ferrite + granular bainite phase organization, through observation and analysis of the material group, determine the influence of the rolling technology on mechanical properties.