采用试件自然埋藏及土壤环境因素原位连续测试方法 ,研究了在成都中心站土壤中 ,碳钢的腐蚀随季节变化的规律 .结果表明 ,在土壤环境因素变化差异较大的春夏季节交替时 ,碳钢腐蚀率最大 .
By means of natural bury and in-site test, regularities of variation of corrosion of mild steel buried in soil at Chengdu central test site with climate, namely soil environment factors, were studied. The results showed that at the time of alternate Spring and Summer( from April to July), on account of the action of concentration difference of oxygen, salinity and microbe turning more active while soil temperature, water content and conductance rising acutely and salinity, oxidizing-deoxidizing potential falling acutely, corrosion rate of mild steel was the highest.
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