APPLICATION OF GRAY CLUSTERING METHOD IN STUDY OF ATMOSPHERIC CORROSION OF LOW ALLOY STEELS
灰色聚类在低合金钢大气腐蚀研究中的应用

The atmospheric corrosion data of 17 low alloy steels was analyzed with Gray clustering method and the correctness was verified with analysis of variance.It was proved that Gray clustering combined with analysis of variance could be used in the analysis and treatment of atmospheric corrosion data.The 17 low alloy steels can be classified as 5 class based on their corrosion in spite of that the corrosion data of 17 low alloy steel were collected from seven test sites nation wide independently.