Anti-corrosion behaviour of VE/GF coatings on mild steel
-
Salim Barbhuiya
, Ikbal Choudhury und Shazim Memon
Abstract
In this study, the properties of vinyl ester/glass flake (VE/GF) coating on mild steel plates was investigated to determine its anti-corrosion performance. The corrosion penetration rate of VE/GF coated and uncoated mild steel was evaluated using immersion tests for 20 days. Corrosion resistance of the coating was evaluated in various corrosive environments viz. 5% HCl, 8% HCl, 5% NaOH and 7% NaOH. The mild steel plates were coated with four different thicknesses of VE/GF coating and a comparative analysis was carried out to evaluate the corrosion protection efficiency. Scanning electron microscopy was carried out before and after the immersion test to study the morphological changes and products of corrosion.
References
[1] S.T.Zhang, Z.H.Tao, W.H.Li, B.R.Hou: Appl. Surf. Sci.255 (2009) 6757–6763. 10.1016/j.apsusc.2008.09.089Suche in Google Scholar
[2] M.Lashgari, M.R.Arshadi, S.Miandari: Electrochim. Acta55 (2010) 6058–6063. 10.1016/j.electacta.2010.04.054Suche in Google Scholar
[3] J.Gonzalez-Guzman, J.Santana, S.Gonzalez, R.Souto: Prog. Org. Coat.68 (2010) 240–243. 10.1016/j.porgcoat.2010.01.005Suche in Google Scholar
[4] M.Ehsani, H.A.Khonakdar, A.Ghadami: Prog. Org. Coat.76 (2013) 238–243. 10.1016/j.porgcoat.2012.09.010Suche in Google Scholar
[5] E.Osarolube, I.O.Owate, N.C.Oforka: Sci. Res. Essay, 3(6) 2008, 224–228.Suche in Google Scholar
[6] A.Kootsookos, P.J.Burchill: Composites: PartA35 (2004) 501–505. 10.1016/j.compositesa.2003.08.010Suche in Google Scholar
© 2014, Carl Hanser Verlag, München
Artikel in diesem Heft
- Contents
- Contents
- Original Contributions
- On the orientation dependence of grain boundary triple line energy in Cu
- Hydrogen storage kinetics of as-cast and spun (Mg24Ni10Cu2)100–xNdx (x = 0–20) alloys
- Segregation of phosphorus to ferrite grain boundaries during transformation in an Fe–P alloy
- A study on the pseudoelasticity of low temperature aged and thermomechanically treated Ti-51.5 at.% Ni shape memory alloy
- Experimental determination and thermodynamic calculation of the phase equilibria in the Co–Mn–Ta system
- 800°C isothermal section of the Co–Cr–Mo–Si quaternary system
- Phase fraction mapping in the as-cast microstructure of extrudable 6xxx aluminum alloys
- Effect of thixoforming on morphological changes in iron-bearing intermetallics and mechanical properties of Al–Si–Cu alloys
- The superplasticity of friction stir processed Al-5Mg alloy with additions of scandium and zirconium
- Short Communications
- Anti-corrosion behaviour of VE/GF coatings on mild steel
- Intermetallic phase stabilized Al/Pb metallic emulsion
- Synthesis of ultrafine powder (W,Ti)C by microwave heating in a stream of argon
- Fabrication and properties of porous silicon nitride ceramics via microwave sintering
- DGM News
- Personal
Artikel in diesem Heft
- Contents
- Contents
- Original Contributions
- On the orientation dependence of grain boundary triple line energy in Cu
- Hydrogen storage kinetics of as-cast and spun (Mg24Ni10Cu2)100–xNdx (x = 0–20) alloys
- Segregation of phosphorus to ferrite grain boundaries during transformation in an Fe–P alloy
- A study on the pseudoelasticity of low temperature aged and thermomechanically treated Ti-51.5 at.% Ni shape memory alloy
- Experimental determination and thermodynamic calculation of the phase equilibria in the Co–Mn–Ta system
- 800°C isothermal section of the Co–Cr–Mo–Si quaternary system
- Phase fraction mapping in the as-cast microstructure of extrudable 6xxx aluminum alloys
- Effect of thixoforming on morphological changes in iron-bearing intermetallics and mechanical properties of Al–Si–Cu alloys
- The superplasticity of friction stir processed Al-5Mg alloy with additions of scandium and zirconium
- Short Communications
- Anti-corrosion behaviour of VE/GF coatings on mild steel
- Intermetallic phase stabilized Al/Pb metallic emulsion
- Synthesis of ultrafine powder (W,Ti)C by microwave heating in a stream of argon
- Fabrication and properties of porous silicon nitride ceramics via microwave sintering
- DGM News
- Personal