An investigation of the influence of physical vapour deposited aluminium layers on the kinetics of organic coating disbondment on iron
Source abstract
Abstract
Abstract A high-throughput method of investigating organic coating delamination from iron substrates incorporating interfacial thin metallic films of varying thickness is presented. Physical vapour deposited aluminium is demonstrated as a means of limiting underfilm oxygen reduction and slowing rates of corrosion-driven cathodic disbondment. A wedge of graded thickness is deposited on an iron surface and over-coated with a model organic layer. After initiating corrosion by applying corrosive electrolyte to a penetrative defect, rates of corrosion-driven delamination are determined by in situ scanning Kelvin probe measurements, enabling the influence of a range of Al thicknesses to be studied on a single sample.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Metal and Thin Film Mechanics · Semiconductor materials and devices
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (51)
Show source-provided references
1. PVD coatings as an environmentally clean alternative to electroplating and electroless processes10.1016/S0257-8972(99)00145-0 ↗
2. Novel coating systems and surface technologies for continuous processing of steel sheet10.1002/1527-2648(200109)3:9<681::AID-ADEM681>3.0.CO;2-C ↗
3. Innovative steel strip coatings by means of PVD in a continuous pilot line: process technology and coating development10.1016/S0257-8972(02)00660-6 ↗
4. Metal strip coating by electron beam PVD-industrial requirements and customized solutions10.1016/j.surfcoat.2004.07.007 ↗
5. Electromagnetic levitation: a new technology for high rate physical vapour deposition of coatings onto metallic strip10.1016/j.surfcoat.2007.05.075 ↗
6. Large area electron beam physical vapor deposition (EB-PVD) and plasma activated electron beam (EB) evaporation – status and prospects10.1016/j.surfcoat.2011.09.022 ↗
7. Special aspects concerning the electron beam deposition of multicomponent alloys10.1016/S0257-8972(01)01460-8 ↗
8. B. Scheffel, C. Metzner, O. Zywitzki, J. Faber, High-rate physical vapour deposition in combination with plasma processes for metal strip coating, in: Galvatech 2001: 5th International Conference on Zinc and Zinc Alloy Coated Steel Sheet, Brussels, Belgium; June 2001, pp. 35–41.
9. Corrosion resistance of zinc–magnesium coated steel10.1016/j.corsci.2007.03.032 ↗
10. In vitro corrosion behaviour of bioceramic, metallic and bioceramic metallic coated stainless steel implants10.1016/S0109-5641(02)00029-5 ↗
11. Corrosion behaviour of magnetron sputtered α- and β-Ta coatings on AISI 4340 steel as a function of coating thickness10.1016/j.corsci.2005.08.007 ↗
12. Suzuki · 1989
13. The kinetics and mechanism of cathodic oxygen reduction on zinc and zinc–aluminium alloy galvanized coatings10.1016/j.corsci.2005.05.036 ↗
14. The mechanism of oxygen reduction on iron in neutral solutions10.1149/1.2109021 ↗
15. The influence of contaminants on the failure of organic protective coatings on steel10.5006/0010-9312-33.6.209 ↗
16. Corrosion of painted metals – a review10.5006/1.3581899 ↗
17. Mechanism of corrosion of polybutadiene-coated steel in aerated sodium chloride10.5006/0010-9312-32.2.69 ↗
18. Some substrate and environmental influences on the cathodic delamination of organic coatings
19. Cathodic delamination of polybutadiene from steel10.1163/156856187X00094 ↗
20. Ellipsometric studies on the cathodic delamination of organic coatings on iron and steel
21. The mechanism for the cathodic delamination of organic coatings from a metal surface10.1016/0033-0655(83)80002-8 ↗
22. The mechanism of cathodic disbondment of protective organic coatings-aqueous displacement at elevated pH10.5006/1.3579295 ↗
23. A new technique able to measure directly the delamination of organic polymer films10.1016/0010-938X(91)90126-A ↗
24. Corrosion protection by organic films10.1016/0013-4686(94)E0038-2 ↗
25. The delamination of polymeric coatings from steel. Part 1: Calibration of the Kelvinprobe and basic delamination mechanism10.1016/S0010-938X(98)00166-8 ↗
26. Chromate inhibition of corrosion driven organic coating delamination studied using a scanning Kelvin probe technique10.1149/1.1396336 ↗
27. The toxicology of chromium with respect to its chemical speciation: a review10.1002/jat.2550130314 ↗
28. A cohort study of bronchial carcinomas in workers producing chromate pigments
29. Zinc phosphate as corrosion inhibitive pigment of waterborne epoxy paints used for steel protection10.1108/03699420010312127 ↗
30. Nanoporous titania interlayer as reservoir of corrosion inhibitors for coatings with self-healing ability10.1016/j.porgcoat.2006.08.029 ↗
31. Hydroxyapatite microparticles as feedback-active reservoirs of corrosion inhibitors10.1021/am1005942 ↗
32. Chitosan-based self-healing protective coatings doped with cerium nitrate for corrosion protection of aluminum alloy 202410.1016/j.porgcoat.2012.02.012 ↗
33. Ce(III) inhibition of corrosion driven organic coating studied by a scanning Kelvin probe technique10.1149/1.1457983 ↗
34. Inhibition of corrosion-driven organic coating disbondment on galvanised Steel by smart release group II and zn(II)-exchanged bentonite pigments10.1016/j.electacta.2009.10.059 ↗
35. Smart release corrosion inhibitor pigments based on organic ion-exchange resins10.1016/j.corsci.2011.12.024 ↗
36. Characterization of inhibitor release from Zn–Al–[V10O28]6– hydrotalcite pigments and corrosion protection from hydrotalcite-pigmented epoxy coatings10.5006/1.3278468 ↗
37. Active protection coatings with layered double hydroxide nanocontainers of corrosion inhibitor10.1016/j.corsci.2009.10.020 ↗
38. Corrosion inhibition of aluminum by coatings formulated with Al–Zn–vanadate hydrotalcite10.1016/j.porgcoat.2010.08.014 ↗
39. Inhibition of filiform corrosion on organic-coated AA2024-T3 by smart-release cation and anion-exchange pigments10.1016/j.electacta.2012.03.002 ↗
40. Improving the corrosion performance of epoxy coatings by chemical modification with silane monomers10.1016/j.surfcoat.2006.09.100 ↗
41. Why does silane enhance the protective properties of epoxy films?10.1021/la8028066 ↗
42. Correlation of interfacial electrode potential and corrosion resistance of plasma polymer coated galvanized steel. Part 1: ultra-thin plasma polymer films of varying thickness10.1016/j.corsci.2009.09.024 ↗
43. Correlation of interfacial electrode potential and corrosion resistance of plasma polymer coated galvanized steel. Part 2: Influence of forming induced defects10.1016/j.corsci.2009.09.027 ↗
44. The mechanism of group (I) chloride initiated filiform corrosion on iron10.1016/j.elecom.2003.08.008 ↗
45. The kinetics of chloride-induced filiform corrosion on aluminium alloy AA2024-T310.1149/1.1589020 ↗
46. Chloride-induced filiform corrosion of organic coated magnesium10.1016/j.electacta.2010.09.005 ↗
47. Adhesion and de-adhesion processes at polymer/metal interfaces10.1146/annurev.matsci.34.012703.105111 ↗
48. Corrosion protection by organic coatings: electrochemical mechanism and novel methods of investigation10.1016/S0013-4686(00)00348-0 ↗
49. Latent fingerprint detection using a scanning Kelvin microprobe10.1520/JFS15103J ↗
50. Scanning kelvin probe study of (oxyhydr)oxide surface of aluminum alloy10.1021/jp205585u ↗
51. Electrochemical corrosion studies on zinc coatings on steel10.5006/1.3582017 ↗