AN EQUATION FOR PREDICTING ATMOSPHERIC CORROSION AT AREAS JIANGJIN, WUHAN AND YICHANG
江津、武汉、宜昌大气腐蚀预测方程的建立

Atmospheric corrosion measurement for zinc and carbon steel was continuously conducted by atmospheric corrosion instrument (ACM) at selected test sites in areas Wuhan,Jiangjin and Yichang for a period of half a year to one year.The obtained corosion data were analyzed using mathematic method,a linear equation to designating the correlation of corrosion rate with some environmental factors was formulated.Furthermore,the difference of atmospheric corrosion in different areas was also discussed.