The structure and electrochemical behavior of the corrosion scale were analyzed by SEM, XRD, XPS and EIS.

采用SEM、XRD、XPS、EIS等分析手段，对试样腐蚀产物膜进行组织结构及电化学交流阻抗分析。

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Influence of CO2 partial pressure on corrosion scale of P110 steel in stimulated oil field environments was investigated by using scanning electron microscopy(SEM) and x-ray diffraction(XRD).

利用高温高压釜设备辅以失重法、采用扫描电子显微镜（SEM）和X射线衍射（XRD）技术，研究了在动静两种状态下CO2分压对P110钢腐蚀产物膜的影响。

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The running tests showed that the processor could remove scale and keep from corrosion effectively and had a characteristic of low making and running costs, high efficiency, and no second pollution.

运行测试表明，静电除垢装置能有效地起阻垢、除垢、防腐作用，并具有制造成本、运行费用低，效率高，无二次污染等特点。

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