Towards development of anticorrosive CaCO3-coated passive layer on Mg alloy with ultrasound-assisted electrodeposition
Source abstract
Abstract
An anticorrosive CaCO 3 -coated Mg(Al)O passive layer was obtained via the ultrasound-assisted electrodeposition on AZ41 Mg alloy for concrete formwork. Corrosion rate of the CaCO 3/Mg(Al)O coated AZ41 Mg alloy was lower than 0.005 mmy −1 in Portland cement (PC) system containing 0.6 M NaCl. Ultrasound plays a dual-role in forming a dense Mg(Al)O passivation film and densifying the outer CaCO 3 layer. Furthermore, re-passivation instead of corrosion was observed during the embedment, attributed to the double-layer structure effectively increasing the critical chloride ion concentration for corrosion. Formation and anticorrosion mechanism as well as the role of the passivation film in anticorrosion are discussed.
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Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Magnesium Alloys: Properties and Applications · Hydrogen embrittlement and corrosion behaviors in metals
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (74)
Show source-provided references
1. Enhanced degradation performance and promoted bone regeneration of novel CaCO3-based hybrid coatings on magnesium alloy as bioresorbable orthopedic implants10.1016/j.cej.2023.143460 ↗
2. Effect of lamellar LPSO phase on mechanical properties and damping capacity in cast magnesium alloys10.1016/j.jmrt.2022.12.087 ↗
3. Enhancing hydrogen storage properties of MgH2 using FeCoNiCrMn high entropy alloy catalysts10.1016/j.jmst.2022.11.033 ↗
4. Research advances of magnesium and magnesium alloys worldwide in 202110.1016/j.jma.2022.04.001 ↗
5. Self-healing performance and corrosion resistance of phytic acid/cerium composite coating on microarc-oxidized magnesium alloy10.1016/j.cej.2021.131198 ↗
6. Tailoring the microstructural characteristic and improving the corrosion rate of Mg-Gd-Ni alloy by heat treatment with different volume fraction of LPSO phase10.1016/j.corsci.2022.110806 ↗
7. Corrosion resistance of Mg-Al-Zn magnesium alloy concrete formwork in Portland cement paste10.1016/j.conbuildmat.2022.126745 ↗
8. Effect of magnesium-to-phosphate ratio on the corrosion resistance of magnesium alloy embedded in magnesium potassium phosphate cement10.1016/j.cemconcomp.2022.104826 ↗
9. Gupta · 2011
10. Effects of formwork surface materials on concrete lateral pressure10.1016/j.conbuildmat.2004.07.007 ↗
11. Revealing anti-corrosion behavior of magnesium alloy in simulated concrete pore solution10.1016/j.matlet.2020.129047 ↗
12. Understanding the synergy between MgO-CeO2 as an effective promoter and ionic liquids for high dimethyl carbonate production from CO2 and methanol10.1016/j.cej.2020.124970 ↗
13. Research advances in magnesium and magnesium alloys worldwide in 202010.1016/j.jma.2021.04.001 ↗
14. The detailed corrosion performance of bioresorbable Mg-0.8Ca alloy in physiological solutions10.1016/j.jma.2021.11.027 ↗
15. The effect of carboxylate compounds on Volta potential and corrosion inhibition of Mg containing different levels of iron10.1016/j.corsci.2021.109937 ↗
16. Formation of a calcium hydrogen phosphate coating on AZ41 magnesium alloy by ultrasound-assisted chemical conversion for concrete formwork
17. Improved corrosion resistance of magnesium alloy in simulated concrete pore solution by hydrothermal treatment10.1155/2020/4860256 ↗
18. Enhanced corrosion resistance of magnesium-neodymium alloy in simulated concrete pore solution by predesigned corrosion product
19. Enhancing corrosion resistance of hydrothermally-treated magnesium-aluminum alloys by preprocessed metallurgical microstructure10.1016/j.tsf.2022.139247 ↗
20. New understanding on the mechanism of organic inhibitors for magnesium alloy10.1016/j.corsci.2022.110118 ↗
21. Superhydrophobic surface of Mg alloys: a review10.1016/j.jma.2018.02.001 ↗
22. Surface design of biodegradable magnesium alloys - a review10.1016/j.surfcoat.2012.10.009 ↗
23. Smart composite antibacterial coatings with active corrosion protection of magnesium alloys10.1016/j.jma.2022.05.002 ↗
24. Flash-PEO as an alternative to chromate conversion coatings for corrosion protection of Mg alloy10.1016/j.corsci.2020.109189 ↗
25. A new design strategy for the crack-free composite CaHPO4⋅2H2OCaCO3 coating on AZ41 Mg alloy for magnesium concrete formwork10.1016/j.surfcoat.2023.129784 ↗
26. Improving corrosion resistance of magnesium alloy in Cl-containing simulated concrete pore solution by ultrasound-assisted chemical deposition10.1155/2021/5462741 ↗
27. A superior corrosion protection of Mg alloy via smart nontoxic hybrid inhibitor-containing coatings10.3390/molecules28062538 ↗
28. Revisiting the cracking of chemical conversion coating on magnesium alloys10.1016/j.corsci.2020.109069 ↗
29. Effect of tin modification on corrosion of AM70 magnesium alloy10.1016/j.corsci.2009.05.031 ↗
30. Designing high corrosion resistant peritectic magnesium alloys via Sc and Y addition10.1007/s11661-020-05693-5 ↗
31. A mechanistic study of in vitro degradation of magnesium alloy using electrochemical techniques10.1002/jbm.a.32576 ↗
32. Microstructure-mechanical and chemical behavior relationships in passive thin films10.1016/j.tsf.2009.08.032 ↗
33. A high-specific-strength and corrosion-resistant magnesium alloy10.1038/nmat4435 ↗
34. Towards development of a high-strength stainless Mg alloy with Al-assisted growth of passive film
35. Film formation and detachment during anodizing of Al-Mg alloys10.1016/S0010-938X(99)00007-4 ↗
36. Corrosion and passivation of magnesium alloys10.1016/j.corsci.2016.05.041 ↗
37. In-situ growth and anticorrosion mechanism of a bilayer CaCO 3 / MgO coating via rapid electrochemical deposition on AZ41 Mg alloy concrete formwork10.1016/j.jmrt.2023.07.110 ↗
38. Measurement of the corrosion rate of magnesium alloys using Tafel extrapolation10.1016/j.corsci.2009.10.016 ↗
39. Ultrasonic enhanced simultaneous algal lipid production and nutrients removal from non-sterile domestic wastewater10.1016/j.enconman.2018.11.028 ↗
40. A tem investigation of naturally formed oxide films on pure magnesium10.1016/S0010-938X(97)00037-1 ↗
41. Corrosion resistance of a calcium carbonate coating prepared by ultrasound-assisted chemical conversion in calcium disodium edetate solution
42. XPS determination of oxygen‐containing functional groups on carbon‐fibre surfaces and the cleaning of these surfaces10.1002/sia.740151011 ↗
43. Photoemission studies of polymorphic CaCO3 materials10.1016/S0025-5408(02)00763-8 ↗
44. Influence of oxygen-containing groups of activated carbon aerogels on copper/activated carbon aerogels catalyst and synthesis of dimethyl carbonate10.1007/s10853-017-1639-8 ↗
45. Enhancing corrosion resistance of the CaCO3/MgO coating via ultrasound-assisted chemical conversion with addition of ethylenediamine tetra-acetic acid (EDTA) on AZ41 Mg alloy10.1016/j.surfcoat.2023.129687 ↗
46. Reactions of sulfur dioxide on calcium carbonate single crystal and particle surfaces at the adsorbed water carbonate interface10.1039/b617697f ↗
47. Role of second phases in the corrosion resistance and cerium conversion coating treatment of as-extruded Mg–8Al–4Ca magnesium alloy10.1016/j.jmrt.2022.12.095 ↗
48. Atomic to nanoscale investigation of functionalities of an Al2O3 coating layer on a cathode for enhanced battery performance10.1021/acs.chemmater.5b04301 ↗
49. Z. Liu, Z. Xiao, Q. Sun, G. Liu, S. Lippmann, Y. Zhu, Oxidation Resistance of Magnesium Alloyed by Different Elements: a Brief Review, 3 (2021) 18–25. 〈https://doi.org/10.33142/rams.v3i2.6732〉.10.33142/rams.v3i2.6732 ↗
50. Enhanced corrosion resistance of high strength Mg-3Al-1Zn alloy sheets with ultrafine grains in a phosphate-buffered saline solution10.1016/j.corsci.2013.04.035 ↗
51. Analysis of the surface film formed on Mg by exposure to water using a FIB cross-section and STEM-EDS10.1016/j.corsci.2012.03.001 ↗
52. Validation of corrosion rates measured by the Tafel extrapolation method10.1016/j.corsci.2005.05.046 ↗
53. A study on the mixed corrosion inhibitor with a dominant cathodic inhibitor for mild steel in aqueous chloride solution10.1016/j.jtice.2018.06.007 ↗
54. Effect of hierarchical precipitates on corrosion behavior of fine-grain magnesium-gadolinium-silver alloy10.1016/j.corsci.2021.109924 ↗
55. The analysis of electrode impedances complicated by the presence of a constant phase element10.1016/S0022-0728(84)80324-1 ↗
56. Technical note: concerning the conversion of the constant phase element parameter Y0 into a capacitance10.5006/1.3280607 ↗
57. Determination of effective capacitance and film thickness from constant-phase-element parameters10.1016/j.electacta.2009.10.065 ↗
58. On the stability of the oxides film formed on a magnesium alloy containing rare-earth elements10.1016/j.electacta.2018.08.093 ↗
59. Spontaneous dewetting transitions of droplets during icing & melting cycle
60. Electrochemical corrosion properties of CeO 2-containing coatings on AZ31 magnesium alloys prepared by plasma electrolytic oxidation10.1016/j.corsci.2012.04.043 ↗
61. Effect of electrolyte additives on performance of plasma electrolytic oxidation films formed on magnesium alloy AZ91D10.1016/j.electacta.2006.10.066 ↗
62. Preparation and corrosion resistance studies of nanometric sol-gel-based CeO2 film with a chromium-free pretreatment on AZ91D magnesium alloy10.1016/j.electacta.2009.07.053 ↗
63. Hydroxyapatite-containing PEO-coating design for biodegradable Mg-0.8Ca alloy: formation and corrosion behaviour
64. Passive behavior of magnesium alloys (Mg-Zr) containing rare-earth elements in alkaline media10.1016/j.electacta.2009.12.012 ↗
65. Improving the packing density of calcium phosphate coating on a magnesium alloy for enhanced degradation resistance10.1002/jbm.a.34423 ↗
66. Corrosion resistance of a superhydrophobic calcium carbonate coating on magnesium alloy by ultrasonic cavitation-assisted chemical conversion10.1016/j.corsci.2022.110841 ↗
67. First-principles insights into the structure of the incipient magnesium oxide and its instability to decomposition: oxygen chemisorption to Mg(0001) and thermodynamic stability10.1103/PhysRevB.87.075450 ↗
68. Optimization of ultrasonic-assisted extraction of pigment from Dioscorea cirrhosa by response surface methodology and evaluation of its stability10.1039/C8RA07455K ↗
69. Structure evolution of h.c.p./c.c.p. metal oxide interfaces in solid-state reactions10.1107/S205327331800757X ↗
70. The role of the growth defects on the corrosion resistance of CrN/NbN superlattice coatings deposited at low temperatures10.1016/j.tsf.2005.08.375 ↗
71. Achieving an acid resistant surface on magnesium alloy via bio-inspired design10.1016/j.apsusc.2019.01.181 ↗
72. On the nature of the electric field within the barrier layer of a passive film10.1016/j.electacta.2019.05.017 ↗
73. General and localized corrosion of magnesium alloys: a critical review10.1361/10599490417533 ↗
74. Self-healing performance and corrosion resistance of a bilayer calcium carbonate coating on microarc-oxidized magnesium alloy10.1016/j.corsci.2022.110927 ↗