With the system to simulate rain precipitation, combined ACM (Atmosphere Corrosion Monitor), AAS( Atom Adsorption Spectrum) and SEM, the corrosion and runoff behavior for A3 steel were studied under the environment to simulate rain precipitation.

• 利用模拟降雨综合装置，结合ACM（大气腐蚀监测仪）和原子吸收光谱仪及SEM方法，研究了A3钢在模拟降雨环境中的腐蚀和冲刷行为。