在饱和CO2条件下,进行X60钢在含有沉积砂油田水中腐蚀行为的模拟试验,利用失重法研究了沉积砂对X60钢腐蚀速率的影响,并采用SEM观察沉积砂对X60钢腐蚀形貌的影响.结果表明,在静态饱和CO2油田水中,沉积砂的存在降低了X60钢的腐蚀速率,同时使得X60钢局部腐蚀的趋势明显降低；在低流速条件下,当砂含量较高时,砂对X60钢CO2腐蚀的影响与在静态条件下无明显区别.
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