X65钢在含超临界CO2的NaCl溶液中腐蚀机制的讨论*
魏亮,庞晓露,高克玮(
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CORROSION MECHANISM DISCUSSION OF X65 STEEL IN NaCl SOLUTION SATURATED WITH SUPERCRITICAL CO2
Liang WEI,Xiaolu PANG,Kewei GAO()
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图2. X65钢在80 ℃, 1.0和9.5 MPa下在去离子水中浸泡0.5和96 h后形成的腐蚀产物膜的表面和截面形貌
Fig.2. Surface (a~c) and cross-section (d) morphologies of corrosion product scale on X65 steel immersed in deionized water for 0.5 and 96 h immersion at 80 ℃, 1.0 and 9.5 MPa
(a) 1.0 MPa, 0.5 h[9] (b) 9.5 MPa, 0.5 h (c, d) 1.0 MPa, 96 h
