江津、武汉、宜昌大气腐蚀预测方程的建立

AN EQUATION FOR PREDICTING ATMOSPHERIC CORROSION AT AREAS JIANGJIN,WUHAN AND YICHANG

利用大气腐蚀测量仪在武汉、江津和宜昌进行半年至一年的连续监测 ,根据所得数据进行回归分析 ,建立了ACM仪的年腐蚀量与显著环境因子之间的多元线性方程 ,根据ACM仪的年腐蚀量定性地分析了不同地区的大气腐蚀性差异 .

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.