Corrosion and Runoff Behavior of Carbon Steel in Simulated Acid Rain

材料科学技术（英文）, 2004, 20(2): 220-222.

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1.State Key Lab. for Corrosion and Protection of Metal, Institute of Metal Research, Chinese Academy of Sciences,Shenyang 110016, China；School of Chemical Engineering, Anshar University of Science and Technology, Anshar 114002, China

2.State Key Lab. for Corrosion and Protection of Metal, Institute of Metal Research, Chinese Academy of Sciences,Shenyang 110016, China

3.State Key Lab. for Corrosion and Protection of Metal, Institute of Metal Research, Chinese Academy of Sciences,Shenyang 110016, China

4.State Key Lab. for Corrosion and Protection of Metal, Institute of Metal Research, Chinese Academy of Sciences,Shenyang 110016, China

基金项目: 国家重点基础研究发展计划(973计划)(1999065004) 国家自然科学基金(50101011)

Corrosion and Runoff Behavior of Carbon Steel in Simulated Acid Rain

Keywords： Simulated acid rain

Under the condition of simulated rain precipitation in the laboratory, with ElS and SEM observation, the effects of pH value of simulated rain on corrosion and runoff behavior of carbon steel A3 were studied. The corrosion rate of A3 steel increased and runoff action of rain precipitation on A3 steel surface was intensified with decreasing pH value, of simulated rainwater.The runoff and corrosion traces were formed along the flowing direction of rainwater, which appeared more apparently with decreasing pH value.

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Corrosion and Runoff Behavior of Carbon Steel in Simulated Acid Rain

参考文献