T/S-52K直缝钢在不同Cl-浓度下的腐蚀行为
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Corrosion Behavior of T/S-52K Straight Seam Pipeline Steel in Solutions of Different NaCl Concentration
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图4. T/S-52K直缝钢试样在80 ℃下不同浓度的NaCl溶液中浸泡168 h后表面EDS分析结果 |
Fig.4. EDS analysis results of corrosion products formed on T/S-52K pipeline steel during immersion for 168 h in 8 g/L (a), 20 g/L (b) and 35 g/L (c) NaCl solutions |
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