摘要
根据Q2 35钢在海南地区第一年的土壤腐蚀试验结果 ,以及对各试验站土壤化学成分的分析 ,采用逐步回归的统计分析方法 ,讨论土壤化学成分与Q2 35钢腐蚀失重的相关关系。结果表明 ,土壤中的Ca2 + 和全氮量与Q2 35钢的腐蚀失重有较好的相关性 ,是Q2
The relation between the chemical composition of the soil in Hainan Province and soil corrosion weight loss of Q235 steel was studied by means of stepwise regression statistics, based on both test results of soil corrosion of Q235 steel and analysis of chemical composition of the soil in all test stations in Hainan in the first year. Results showed that the contents of Ca 2+ and pan nitrogen in the soil were relatively related to the corrosion weight loss, and should be the main factors affecting the corrosion of the steel.
出处
《腐蚀与防护》
CAS
2002年第8期331-334,共4页
Corrosion & Protection
基金
国家自然科学基金资助项目 (5 989914 0 )
