• 中文核心期刊
  • CSCD中国科学引文数据库来源期刊
  • 中国科技核心期刊
  • 中国机械工程学会材料分会会刊
Advanced Search
ZHANG Ya-ni, LUO Jin-heng, FENG Bei-bei. Effect of NaCl Solutions at Different pH on Corrosion and Wear Synergy of Oil Well Tube Steel P110S[J]. Materials and Mechanical Engineering, 2016, 40(8): 81-85. DOI: 10.11973/jxgccl201608019
Citation: ZHANG Ya-ni, LUO Jin-heng, FENG Bei-bei. Effect of NaCl Solutions at Different pH on Corrosion and Wear Synergy of Oil Well Tube Steel P110S[J]. Materials and Mechanical Engineering, 2016, 40(8): 81-85. DOI: 10.11973/jxgccl201608019

Effect of NaCl Solutions at Different pH on Corrosion and Wear Synergy of Oil Well Tube Steel P110S

More Information
  • Received Date: May 31, 2016
  • The corrosion wear behavior of oil well tube steel P110S in NaCl solutions at different pH was investigated by the mass-loss and electrochemical tests. The wear products on the sample surface were also analyzed. The results show that the corrosion wear rate of the tested steel in NaCl solution at pH3 was the highest while the lowest in NaCl solution at pH7. In NaCl solutions at different pH, the synergy between corrosion and wear of the tested steel was positive. The free corrosion potential of the sample after corrosion wear was the lowest in NaCl solution at pH11 and had little difference in NaCl solution at pH3 and pH7. The solution pH value had little influence on the free corrosion potential of the sample before corrosion wear. With the increase of NaCl solution pH value, the wearing deformation at the sample surface increased, and the atom ratio of O/Fe of the corrosion product decreased.
  • [1]
    刘晓宁,徐增华,傅逸芳,等.940不锈钢在含石英砂3.5%氯化钠溶液中的腐蚀磨损[J].机械工程材料,2012,36(9): 82-84.
    [2]
    张安峰,王跃豫,邢建东.不锈钢与碳钢在液固两相流中冲刷腐蚀特性的研究[J].兵器材料科学与工程,2002,26(2): 36-39.
    [3]
    申超英,朱凯,王守忠.不同冲击功对中碳合金钢腐蚀磨损的影响[J].腐蚀与防护,2009,30(10): 724-726.
    [4]
    MCLAURY B S, SHIRAZI S A, SHADLEY J R, et al. How operating and environmental conditions affect erosion[C]//Corrosion 99.Houston,TX: NACE International,1999,34: 1-11.
    [5]
    LIN G F,ZHENG M S,BAI Z Q,et al.Wear resistance of CO2 corrosion product scale formed at high temperature[J].Journal of Iron and Steel Research,2006,13(5): 47-52.
    [6]
    CLARK H M, WONG K K. Impact angle, particle energy and mass loss in erosion by dilute slurries [J].Wear,1995,186/187(part 2): 454-464.
    [7]
    ZHAO G X,LU X H,XIANG J M,et al.Formation characteristic of CO2 corrosion product layer of P110 steel investigated by SEM and electrochemical techniques[J].Journal of Iron and Steel Research, International,2009,16(4): 89-94.
    [8]
    HEDAYAT A, YANNACOPOULOS S, POSTLETHWAITE J.Wear and CO2 corrosion of steel coupling and tubing in heavy oil screw-pump wells[J].Wear,1997,209(1/2): 263-273.
    [9]
    杜延军,杨松.石油井下套管磨损机理与影响因素分析[J].内蒙古石油化工,2009(17): 70-73.

Catalog

    Article views (1) PDF downloads (0) Cited by()

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return