通过实验室周期浸润加速腐蚀的方法，模拟材料在服役环境过程中的耐腐蚀性能。在实验室0.01mol/L NaHSO3溶液中加速腐蚀72h条件下，460MPa级抗震耐蚀耐火钢薄板轧态的周浸试验性能为：试验时间72h后，腐蚀速率为1.146g/(m2·h)。

The corrosion resistance of materials in service environment was simulated by the method of periodic infiltration and accelerated corrosion in laboratory. Under the condition of accelerated corrosion for 72 hours in 0.01mol/L NaHSO3 solution in the laboratory, the cyclic leaching test performance of 460MPa grade anti-seismic corrosion resistant refractory steel sheet in rolled state is as follows: the corrosion rate is 1.146g/(m2·h) after 72 hours of test time.