对17种低合金钢大气腐蚀数据进行灰色聚类分析,并 利用方差分析检验聚类结果的准确性,结果表明:灰色聚类结合方差分析可用于大气腐蚀数据的分析处理.并已在北京、江津等七个相对独立的试验站将17种低合金钢按腐蚀率大小可划分为五类.
The atmospheric corrosion data of 17 lowalloy 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 lowalloy steels can be classified as 5 class based on their corrosion in spite of that the corrosion data of 17 lowalloy steel were collected from seven test sites nation wide independently.
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