Corrosion behavior of iron plates in cementitious solution at 80 °C in anaerobic conditions
Source abstract
Abstract
Abstract Iron was corroded in anoxic cementitious (pH 13.2) media (filtered porewater or cement slurry) at 80 °C; corrosion products were investigated by microscopic techniques. A thin film of magnetite (Fe3O4) formed during the first immersion days. For longer immersion times (90 days) in cement slurry, hydroandradite (HA) (Ca3(Fe3+)2(SiO4)y(OH)4(3-y)) formed a dense outer layer and an heterogeneous inner layer. A thin oxide layer is always observed in contact with metal and is believed to correspond to a protective barrier. Our results suggest that in the conditions of the Belgian supercontainer for radioactive waste disposal, a passive layer can form slowing down corrosion.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Hydrogen embrittlement and corrosion behaviors in metals · Concrete Corrosion and Durability
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (79)
Show source-provided references
1. Review of corrosion studies of metallic barrier in geological disposal conditions with respect to Belgian supercontainer concept
2. Methodology to make a robust estimation of the carbon steel overpack lifetime with respect to the Belgian supercontainer design
3. Effect of sulphur species on anaerobic corrosion of carbon steel in alkaline media10.1179/1743278214Y.0000000209 ↗
4. Angle-resolved XPS study of carbon steel passivity and chloride-induced depassivation in simulated concrete pore solution10.1016/j.corsci.2012.01.019 ↗
5. The effect of concrete pore solution composition on the quality of passive oxide films on black steel reinforcement10.1016/j.cemconcomp.2008.10.003 ↗
6. The growth of the passive film on iron in 0.05 M NaOH studied in situ by Raman micro-spectroscopy and electrochemical polarisation. Part I: near-resonance enhancement of the Raman spectra of iron oxide and oxyhydroxide compounds10.1002/jrs.2837 ↗
7. The growth of the passive film on iron in 0.05 M NaOH studied in situ by Raman microspectroscopy and electrochemical polarization. Part II: in situ Raman spectra of the passive film surface during growth by electrochemical polarization10.1002/jrs.2842 ↗
8. Analysis of the composition of the passive film on iron under pitting conditions in 0.05 M NaOH/NaCl using Raman microscopy in situ with anodic polarisation and MCR-ALS10.1002/jrs.3109 ↗
9. Long term study of passive corrosion of steel rebars in Portland mortar in context of nuclear waste disposal10.1179/1743278214Y.0000000201 ↗
10. Passive corrosion of steel in concrete in context of nuclear waste disposal10.1179/1743278210Y.0000000013 ↗
11. The electrochemical behaviour of steel rebars in concrete: an Electrochemical Impedance Spectroscopy study of the effect of temperature10.1016/j.electacta.2013.12.012 ↗
12. Electrochemical behaviour of steel rebars in concrete: influence of environmental factors and cement chemistry10.1016/S0013-4686(01)00678-8 ↗
13. Passivation of reinforcing steel in concrete10.4028/www.scientific.net/MSF.192-194.891 ↗
14. Electrochemical behavior of mild steel in concrete: influence of pH and carbonate content of concrete pore solution10.1016/j.electacta.2005.04.014 ↗
15. Effect of crack openings on carbonation-induced corrosion10.1016/j.cemconres.2017.02.014 ↗
16. Influence of the degree of pore saturation on the resistivity of concrete and the corrosion rate of steel reinforcement10.1016/0008-8846(93)90102-F ↗
17. Understanding and quantifying the anoxic corrosion of carbon steel in a Swiss L/ILW repository environment10.1080/1478422X.2017.1303102 ↗
18. Carbon steel corrosion in simulated anoxic concrete pore water for nuclear waste disposal application10.5006/2430 ↗
19. Passivation and corrosion behavior of P355 carbon steel in simulated concrete pore solution at pH 12.5 to 1410.20964/2017.11.51 ↗
20. The irreversibility of the passive state of carbon steel in the alkaline concrete pore solution under simulated anoxic conditions10.1149/2.0731510jes ↗
21. XPS depth profiling study on the passive oxide film of carbon steel in saturated calcium hydroxide solution and the effect of chloride on the film properties10.1016/j.apsusc.2010.12.120 ↗
22. EIS study of passivation of austenitic and duplex stainless steels reinforcements in simulated pore solutions10.1016/j.cemconcomp.2006.01.012 ↗
23. A study on corrosion inhibitors for concrete application10.1016/S0008-8846(00)00221-0 ↗
24. Electrochemical and passivation behavior investigation of ferritic stainless steel in simulated concrete pore media10.1016/j.dib.2015.08.016 ↗
25. A study on chloride-induced depassivation of mild steel in simulated concrete pore solution10.1016/S0008-8846(02)00895-5 ↗
26. Electrochemical and microscopic investigation on passive behavior of ductile iron in simulated cement-mortar pore solution10.1016/j.conbuildmat.2017.06.042 ↗
27. Effet de la composition chimique de la solution interstitielle de bétons jeunes sur la passivation d’un acier doux10.1051/mattech/2015016 ↗
28. La corrosion generalisée des aciers au carbone dans l’eau à haute temperature
29. The solubility of magnetite and hydrolysis of ferrous ion in aqueous solutions at elevated temperatures10.1016/0021-9614(70)90098-4 ↗
30. A Point Defect Model for Anodic Passive Films I. Film Growth Kinetics10.1149/1.2127591 ↗
31. A point defect model for anodic passive films. 2. Chemical breackdown and pit initiation10.1149/1.2127592 ↗
32. Coupling between ionic defect structure and electronic conduction in passive films on iron, chromium and iron–chromium alloys10.1016/S0013-4686(99)00423-5 ↗
33. Corrosion modelling of iron based alloy in nuclear waste repository10.1016/j.electacta.2010.02.087 ↗
34. Metal corrosion and argillite transformation at the water-saturated, high-temperature iron–clay interface: a microscopic-scale study10.1016/j.apgeochem.2008.05.019 ↗
35. Structural characterization of corrosion products on archaeological iron: an integrated analytical approach to establish corrosion forms10.1002/jrs.1130 ↗
36. Focused ion beam milling: a method of site-specific sample extraction for microanalysis of Earth and planetary materials10.2138/am-2001-8-917 ↗
37. Soft X-ray spectromicroscopy beamline at the CLS: commissioning results10.1016/j.nima.2007.08.083 ↗
38. Interfacial layers at a nanometre scale on iron corroded in carbonated anoxic environments10.1039/C7RA01600J ↗
39. Interfacial layer on archaeological mild steel corroded in carbonated anoxic environments studied with coupled micro and nano probes10.1016/j.corsci.2014.07.005 ↗
40. Investigation at the nanometre scale on the corrosion mechanisms of archaeological ferrous artefacts by STXM10.1039/C2JA30250K ↗
41. Stöhr · 1992
42. Speciation and quantitative mapping of metal species in microbial biofilms using scanning transmission X-ray microscopy10.1021/es0513638 ↗
43. Investigation at the nanometre scale on the corrosion mechanisms of archaeological ferrous artefacts by STXM10.1039/C2JA30250K ↗
44. Recovery of alumina and alkali in Bayer red mud by the formation of andradite-grossular hydrogarnet in hydrothermal process10.1016/j.jhazmat.2011.03.004 ↗
45. Synthesis and characterization of hydrogarnet Ca3(AlxFe1−x)2(SiO4)y(OH)4(3−y)10.1016/j.cemconres.2014.02.001 ↗
46. Étude du Composé Ca3Fe2(SiO4)1.15(OH)7.4 par Absorption Infrarouge et Diffraction des Rayons X et des Neutrons
47. Corrosion mechanisms of steel concrete moulds in contact with a demoulding agent studied by EIS and XPS10.1016/S0010-938X(03)00076-3 ↗
48. Calculation of multiplet structure of core p-vacancy levels10.1103/PhysRevB.10.71 ↗
49. Calculation of multiplet structure of core p-vacancy levels. II10.1103/PhysRevB.12.15 ↗
50. Investigation of multiplet splitting of Fe 2p XPS spectra and bonding in iron compounds10.1002/sia.1984 ↗
51. Study of the effect of polyacrylic acid dispersant on magnetite deposits in steam generators conditions10.1016/j.matchemphys.2019.01.021 ↗
52. Fe 2p spectra of silicate minerals10.1016/0368-2048(87)85010-7 ↗
53. Spontaneously formed interfacial metal silicates and their effect on the magnetism of superparamagnetic FeCo/SiO2 Core/Shell nanoparticles10.1021/la5039206 ↗
54. Raman spectroscopic study of magnetite (FeFe2O4): a new assignment for the vibrational spectrum10.1016/S0022-4596(03)00294-9 ↗
55. The mechanism of formation of porous oxide film10.1016/S0010-938X(66)80085-9 ↗
56. Vibrational spectroscopy of end-member silicate garnets10.1007/BF00202230 ↗
57. A new occurrence of titanian (hydro)andradite from the Nagaland ophiolite, India: implications for element mobility in hydrothermal environments10.1016/j.chemgeo.2017.03.012 ↗
58. Vibrational spectroscopy of end-member silicate garnets10.1007/BF00202230 ↗
59. Raman scattering in silicate garnets: an investigation of their resonance intensities10.1002/(SICI)1097-4555(199709)28:9<659::AID-JRS156>3.0.CO;2-7 ↗
60. Micro-Raman spectroscopy as a routine tool for garnet analysis10.1016/j.saa.2008.11.033 ↗
61. Dilnesa · 2011
62. A review of the non-destructive identification of diverse geomaterials in the cultural heritage using different configurations of Raman spectroscopy, Geological Society, London10.1144/GSL.SP.2006.257.01.02 ↗
63. Pressure-induced spin collapse of octahedrally coordinated Mn3+ in the tetragonal hydrogarnet henritermierite Ca3Mn2[SiO4]2[O4H4]10.1103/PhysRevB.92.014117 ↗
64. Understanding the Raman spectral features of phyllosilicates10.1002/jrs.4680 ↗
65. Different route of hydroxide incorporation and thermal stability of new type of water clathrate: X-ray single crystal and Raman investigation10.1038/s41598-017-08152-1 ↗
66. A mechanistic model for carbon dioxide corrosion of mild steel in the presence of protective iron carbonate films - Part 2: a numerical experiment10.5006/1.3277579 ↗
67. The anaerobic corrosion of carbon steel in alkaline media – phase 2 results10.1051/epjconf/20135606003 ↗
68. Summary of studies on the anaerobic corrosion of carbon steel in alkaline media in support of the Belgian supercontainer concept10.1080/1478422X.2017.1356981 ↗
69. Über Eisen(II)-hydroxyd und ein ferromagnetisches Eisen(III)-hydroxyd10.1002/zaac.19332120105 ↗
70. Theory of steady‐state passive films10.1149/1.2086949 ↗
71. Macdonald · 1992
72. Chivot · 2004
73. Hydrothermal synthesis of hydrogarnet and tobermorite at 175 °C from kaolinite and metakaolinite in the CaO–Al2O3–SiO2–H2O system: a comparative study10.1016/j.clay.2008.09.014 ↗
74. Structure and properties of hydrogrossular mineral series10.1111/jace.14970 ↗
75. Chemistry and morphology of hydrogarnets formed in cement-based CASH hydroceramics cured at 200° to 350°C10.1111/j.1551-2916.2009.02958.x ↗
76. Katoite, a new member of the Ca3Al2(SiO4)3-Ca3Al2(OH)12 series and a new nomenclature for the hydrogrossular group of minerals10.3406/bulmi.1984.7804 ↗
77. Corrosion of metal iron in contact with anoxic clay at 90 °C: characterization of the corrosion products after two years of interaction10.1016/j.apgeochem.2014.09.002 ↗
78. Long-term corrosion resistance of metallic reinforcements in concrete—a study of corrosion mechanisms based on archaeological artefacts10.1016/j.corsci.2004.07.032 ↗
79. Anodic activation of iron corrosion in clay media under water-saturated conditions at 90 C: characterization of the corrosion interface10.1021/es9021987 ↗