青东5外输污水管线的动态腐蚀行为
Experimental Study on Dynamic Corrosion of Qingdong 5 Sewage Pipeline
摘 要
设计了腐蚀环道试验装置，分别进行了反应釜动态试验和环道动态试验。结果表明：在同等试验条件下，不同环境中试片的腐蚀速率由小到大依次是反应釜中试片，环道管道内壁试片和环道大试片。试片的腐蚀形态为均匀腐蚀。
腐蚀速率
动态腐蚀试验
环道试验
sewage pipeline
corrosion rate
dynamic corrosion test
loop experiment
Abstract
A corrosion loop experiment device was designed, reactor dynamic test and loop dynamic test were carried out respectively. The results showed that under the same test conditions, the corrosion rate of the test piece in different environments increased in order as follows:the test piece in the reactor, the test piece of the inner wall of the loop pipe and the large test piece of the loop.The corrosion of the test pieces was uniform corrosion.
中图分类号 TG174 DOI 10.11973/fsyfh-202112013
所属栏目 应用技术
基金项目
收稿日期 2019/3/6
修改稿日期
网络出版日期
作者单位点击查看
引用该论文: ZHANG Jingxiang. Experimental Study on Dynamic Corrosion of Qingdong 5 Sewage Pipeline[J]. Corrosion & Protection, 2021, 42(12): 73
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参考文献
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【3】陈德胜,龙媛媛,刘璐,等. 胜利油田孤六联合站污水腐蚀与防护措施[J]. 腐蚀与防护,2010,31(10):800-802.
【4】张东,周学杰,梁自生,等. Q235钢在含硫污水中的腐蚀行为研究[J]. 材料保护,2018,51(6):49-53.
【5】YIN Z F,WANG X Z,LIU L,et al. Characterization of corrosion product layers from CO2 corrosion of 13Cr stainless steel in simulated oilfield solution[J]. Journal of Materials Engineering and Performance,2011,20(7).
【6】ZHAO X H,SHENG Y X,YIN C X,et al. Effects of Cl- concentration on corrosion behavior of carbon steel and super13cr steel in simulated oilfield environments[C]//2016 International Conference on Innovative Material Science and Technology (IMST 2016).[S.l.]:[s.n.],2016.
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【8】曲新,张鹏. 利用亨利定律计算成品酒中瓶颈空气对酒液中溶解氧的影响[J]. 啤酒科技,2004(2):28-30.
【9】吕江平. 关于亨利定律表达式中变量表现形式不同的探讨[J]. 辽宁化工,2014,43(12):1515-1516.
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