【摘要】 通过在酸性、中性及碱性土壤中埋设试件的方法,研究了1Cr13不锈钢分别经过1年、3年、5年这三种试验周期后的腐蚀行为特征。结果表明,1Cr13不锈钢在酸性及中性土壤中腐蚀轻微;在高盐碱性土壤中腐蚀严重,而且以点蚀为主。土壤中Cl-及SO2-4是影响1Cr13不锈钢腐蚀行为的最主要因素,随着土壤中Cl-及SO2-4增多,1Cr13不锈钢的腐蚀失重近似线性增大。更多还原

【Abstract】 The corrosion behavior of 1Cr13 stainless steel in soils were studied. The results show that the corrosion of stainless steel were mainly due to the total contents of Cl - and SO 2- 4 in soils, a good correlation between the weight loss of corrosion and the total contents of Cl - and SO 2- 4 in soils.更多还原