该数据集主要对首钢生产的460MPa级抗震耐蚀耐火钢中板进行600℃保温3h后的显微组织检测,将轧态的试样在箱式热处理炉保温3h后空冷,采用金相显微镜进行组织观察后,可见高温处理后,钢板轧态的复相组织发生了一定程度的回复。
The data set is mainly for shougang production 460 mpa grade seismic corrosion resistant refractory steel plate for the microstructure after 600 ℃ heat preservation 3 h, the rolling state of sample in the chamber air cooling after heat treatment furnace insulation 3 h, after organization metallographic microscope, visible after high temperature treatment, with complex phase steel rolling state organizations have taken place in a certain degree of reply.