【摘要】 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Ca²⁺含量是碳钢在宝浪油田土壤中腐蚀的主要影响因素.更多还原

【Abstract】 The corrosivity of five kinds of soil in recently-exploited Baolang oilfield was gained by the indoor buried corrosion test and the electrochemical polarization test. One sort of soil was selected to do the orthographic test, and the results showed that the content of H2O, Cl- and Ca2+ were the main factors which affected the corrosion rate of carbon steel in Baolang oilfield soil.更多还原