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通过室内自然腐蚀埋片试验和电化学极化测量,得出各种土壤的相对腐蚀性.同时,选取一种土壤,进行正交试验,正交分析的结果表明土壤中的含水量、Cl~-含量和Ca~(2+)含量是碳钢在宝浪油田土壤中腐蚀的主要影响因素.
The relative corrosiveness of all kinds of soils was obtained by indoor natural corrosion test and electrochemical polarization test.At the same time, a kind of soil was chosen for orthogonal test. The results of orthogonal analysis showed that the soil water content, Cl ~ - Content and Ca2 + content are the main factors affecting the corrosion of carbon steel in the soil of Baolang Oilfield.