Effect of outer rust layer on cathodic protection and corrosion behavior of high-strength wire hangers with sheath crack in marine rainfall environment
Source abstract
Abstract
After the high-density polyethylene (HDPE) sheath crack, the hanger steel wires of large-span suspension bridge are prone to corrosion under the erosion of the marine rainfall environment. This study investigates the influence of the outer rust layer on the impressed current cathodic protection (ICCP) and the corrosion behavior of hanger steel wires. The corrosion morphology and corrosion products of the wire are analyzed by SEM and XRD. The result shows that in the simulated marine rainfall environment, both ICCP and removal of the outer rust layer can reduce the corrosion rate of hanger steel wires. Especially the removal of the outer rust layer can significantly improve the cathodic protection efficiency. Removing the initial outer rust layer on the surface before applying ICCP is a benefit for forming a complete and dense corrosion product layer. In addition, it contributes to the generation of Zn5(OH)8Cl2H2O and Al2O3 with stable structures in the corrosion products. These corrosion products benefit to forming a passivation film, which helps isolate the iron matrix from harmful substances.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Concrete Corrosion and Durability · Mechanical stress and fatigue analysis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (68)
Show source-provided references
1. High strength galvanized wire for bridge cables10.4028/www.scientific.net/MSF.426-432.829 ↗
2. Hydrogen embrittlement and corrosion fatigue performance of galvanized steel wires for high strength bridge cables10.4028/www.scientific.net/AMR.194-196.134 ↗
3. Experimental study on corrosion-fretting fatigue behavior of bridge cable wires10.1061/(ASCE)BE.1943-5592.0001642 ↗
4. Accelerated corrosion and embrittlement of high-strength bridge wire10.1061/(ASCE)0899-1561(2000)12:1(33) ↗
5. An improved continuum damage mechanics model for evaluating corrosion–fatigue life of high-strength steel wires in the real service environment10.1016/j.ijfatigue.2020.105540 ↗
6. Fatigue durability study of high density polyethylene stay cable sheathing10.1016/j.conbuildmat.2016.02.109 ↗
7. Uniform and pitting corrosion modeling for high-strength bridge wires10.1061/(ASCE)BE.1943-5592.0000598 ↗
8. Nonlinear dynamic responses of suspension bridge to sudden breakage of hangers10.1088/1742-6596/628/1/012041 ↗
9. Behavior of wires in parallel wire stayed cable under general corrosion effects10.1016/j.jcsr.2013.02.010 ↗
10. Experimental study and residual performance evaluation of corroded high-Tensile steel wires10.1061/(ASCE)BE.1943-5592.0001114 ↗
11. Cathodic protection criteria of ship hull steel under flow condition in seawater10.1016/j.oceaneng.2016.02.024 ↗
12. Corrosion and cathodic protection of carbon steel in the tidal zone: Products, mechanisms and kinetics10.1016/j.corsci.2014.10.035 ↗
13. Investigation on efficiency of cathodic protection applied on steel in concrete cylinder with CFRP wrap serving as anode
14. Impressed current cathodic protection of rebar in concrete using Carbon FRP laminate10.1016/j.conbuildmat.2017.08.145 ↗
15. Fatigue behaviour and design of corroded reinforced concrete beams intervened by ICCP-SS10.1016/j.compstruct.2020.113295 ↗
16. Fatigue behavior of corroded reinforced concrete continuous beams with multi-intervention system10.1016/j.engstruct.2020.111748 ↗
17. Physical, chemical and biological characteristics of dew and rainwater during the dry season of tropical islands10.3390/atmos12010069 ↗
18. Evolution of the corrosion product film and its effect on the erosion–corrosion behavior of two commercial 90Cu–10Ni tubes in seawater10.1007/s40195-018-0745-1 ↗
19. Investigation of processes occurring at cathodically protected underground installations: Mathematical modeling of reaction transport processes in soil10.1016/j.corsci.2016.12.002 ↗
20. Simulation of cathodic protection potential distributions on oil well casings10.1016/j.petrol.2010.03.020 ↗
21. Deterioration mechanism of cables and mechanics model of wires
22. Corrosion and embrittlement in high-Strength Wires of Suspension Bridge Cables10.1061/(ASCE)1084-0702(2005)10:2(151) ↗
23. Corrosion fatigue analysis and reliability assessment of short suspenders in suspension and arch bridges10.1061/(ASCE)CF.1943-5509.0001203 ↗
24. Investigation of the impressed current cathodic protection method for the cable parallel wires in the rainwater electrolyte based on acoustic emission method10.1016/j.conbuildmat.2019.116918 ↗
25. Effect of cathodic protection current density on corrosion rate of high-strength steel wires for stay cable in simulated dynamic marine atmospheric rainwater10.1016/j.istruc.2020.12.028 ↗
26. Effect of current density on the cathodic protection efficiency and mechanical properties of pre-stressed high-strength steel wires for stay cable10.1016/j.conbuildmat.2021.125671 ↗
27. Y. Chen, Research on impressed current cathodic protection method of bridge cable structure, Master Dissertation, Chongqing Jiaotong University, 2020.
28. Effects of Cr, Cu, Ni and Ca on the corrosion behavior of low carbon steel in synthetic tap water10.1016/j.jallcom.2004.07.081 ↗
29. The corrosion mechanisms of carbon steel and weathering steel in SO2 polluted atmospheres10.1016/S0254-0584(97)80019-3 ↗
30. Taxonomy for protective ability of rust layer using its composition formed on weathering steel bridge10.1016/j.corsci.2006.06.016 ↗
31. Corrosion of low carbon steel in atmospheric environments of different chloride content10.1016/j.corsci.2009.02.009 ↗
32. Microstructural evolution, electrochemical and corrosion properties of Al CoCrFeNiTi high entropy alloys10.1016/j.matdes.2019.107698 ↗
33. Use of the gold markers method to predict the mechanisms of iron atmospheric corrosion10.1016/j.corsci.2011.02.030 ↗
34. Influence of outer rust layers on corrosion of carbon steel and weathering steel during wet–dry cycles10.1016/j.corsci.2014.01.016 ↗
35. Layer-by-layer investigation of the multilayer corrosion products for different Ni content weathering steel via a novel Pull-off testing10.1016/j.corsci.2021.109988 ↗
36. Localized corrosion of carbon steel in marine media: Galvanic coupling and heterogeneity of the corrosion product layer10.1016/j.corsci.2016.05.043 ↗
37. Corrosive degradation evaluation of semi-parallel wire cables with high-density polyethylene sheath breaks10.1016/j.engfailanal.2020.104714 ↗
38. Corrosion mechanism and protection methods for suspension bridge cables10.2749/101686600780481518 ↗
39. Experimental study on fatigue strength of corroded bridge wires10.1061/(ASCE)BE.1943-5592.0000366 ↗
40. Empirical assessment and refinement of corrosion distribution models in the perimeter of corroded steel rebar subjected to chloride ions attack
41. Experimental investigation on seismic behavior of corroded RC columns under artificial climate environment and electrochemical chloride extraction: A comparative study10.1016/j.conbuildmat.2020.118014 ↗
42. NACE SP0169 · Control Extern. Corros. Undergr. Or. Submerg. Met. Pip. Syst. · 2013 · 2013
43. Performance assessment of cathodically protected reinforced concrete structure based on alternative performance criterion: a case study
44. Study on electrochemical characteristics of reinforced concrete corrosion under the action of carbonation and chloride
45. Insight into electrochemical passivation behavior and surface chemistry of 2205 duplex stainless steel: effect of tensile elastic stress10.1016/j.corsci.2021.109903 ↗
46. On the Existence of Our Metals-Based Civilization10.1149/1.2195877 ↗
47. Corrosion Behaviors of Q345R Steel at the Initial Stage in an Oxygen-Containing Aqueous Environment: Experiment and Modeling10.3390/ma11081462 ↗
48. Electrochemical characteristics of the dynamic progression of erosion-corrosion under different flow conditions and their effects on corrosion rate calculation10.1007/s10008-020-04795-9 ↗
49. Tafel slopes and corrosion rates obtained in the pre-Tafel region of polarization curves10.1016/j.corsci.2005.04.012 ↗
50. Insight into the product film formed on Ni-advanced weathering steel in a tropical marine atmosphere10.1016/j.apsusc.2017.12.018 ↗
51. Inhibition effect of natural polysaccharide composite on hydrogen evolution and P110 steel corrosion in 3.5 wt% NaCl solution saturated with CO2: Combination of experimental and surface analysis, Int. J. Hydrog
52. A study of calcareous deposits on cathodically protected mild steel in artificial seawater10.3390/met5010439 ↗
53. Optimization of Mo on the corrosion resistance of Cr-advanced weathering steel designed for tropical marine atmosphere10.1016/j.conbuildmat.2021.124346 ↗
54. Corrosion behaviour of a wrought Ti-6Al-3Nb-2Zr-1Mo alloy in artificial seawater with various fluoride concentrations and pH values10.1016/j.matdes.2022.110416 ↗
55. Electrochemical impedance spectroscopy of corrosion behavior of dacromet/steel in seawater
56. Cao · 2004
57. Influence of different ways of chloride contamination on the efficiency of cathodic protection applied on structural reinforced concrete elements10.1016/j.jelechem.2016.08.029 ↗
58. Cathodic protection of steel in concrete (ISO 12696:2012), 2012.
59. An investigation into the mechanisms of protection afforded by a cathodic current and the implications for advances in the field of cathodic protection10.1016/0010-938X(94)90017-5 ↗
60. Near-surface mounted carbon fibre rod used for combined strengthening and cathodic protection for reinforced concrete structures10.1080/15732479.2015.1017507 ↗
61. Comparative corrosion behavior of 55aluminium-zinc alloy and zinc hot-dip coatings deposited on low carbon steel substrates10.1016/S0010-938X(98)00073-0 ↗
62. Structure and composition of artificially synthesized rusts of Zn–Fe and Zn–Ti alloys10.1016/j.corsci.2005.11.015 ↗
63. Influence of Ti(IV) on the structure and properties of zinc hydroxychloride10.1016/j.corsci.2008.08.022 ↗
64. The function of Cr on the rust formed on weathering steel performed in a simulated tropical marine atmosphere environment10.1016/j.conbuildmat.2021.122298 ↗
65. RIR - Measurement and Use in Quantitative XRD10.1017/S0885715600013257 ↗
66. Structure and composition of artificially synthesized rusts of Zn–Fe and Zn–Ti alloys10.1016/j.corsci.2005.11.015 ↗
67. Influence of Ti(IV) on the structure and properties of zinc hydroxychloride10.1016/j.corsci.2008.08.022 ↗
68. Time-dependent corrosion behavior of electroless Ni–P coating in H2S/Cl− environment10.1016/j.ijhydene.2021.01.053 ↗