Corrosion properties of sol–gel silica coatings on phosphated carbon steel in sodium chloride solution
作者： Weidong Zhou , Mingyan Liu , Ning Chen , Xiuxiu Sun
DOI: 10.1007/S10971-015-3784-3
关键词: Contact angle 、 Materials science 、 Surface coating 、 Silane 、 Composite material 、 Scanning electron microscope 、 Polarization (electrochemistry) 、 Coating 、 Corrosion 、 Carbon steel
摘要: Surface coating is considered to be an efficient method control the corrosion of carbon steel. Sol–gel silica coatings and hydrophobic silane–silica were prepared on substrates polished phosphated steel characterized with scanning electron microscopy, energy-dispersive spectrometry, X-ray photoelectron spectroscopy contact angle analyzer. Corrosion behaviors these coated samples investigated by potentiodynamic polarization tests in 3.5 wt% sodium chloride solution at 25 °C. Uniform, flat dense formed The water increased from about 70° 127° coating, while there was no significant change phosphating pretreatment. Both potential resistance rate decreased However, addition silane could reduce a certain degree, most had defects such as cracks, which adverse prevention.
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sci-hub.se 参考文章(23)
Toshifumi Sugama, Thomas Butcher, Lynne Ecker, Experience with the Development of Advanced Materials for Geothermal Systems Materials Challenges in Alternative and Renewable Energy: Ceramic Transactions, Volume 224. pp. 387- 401 ,(2011) , 10.1002/9781118019467.CH37
Gilmar P Thim, Maria A.S Oliveira, Evandro D.A Oliveira, Francisco C.L Melo, Sol–gel silica film preparation from aqueous solutions for corrosion protection Journal of Non-crystalline Solids. ,vol. 273, pp. 124- 128 ,(2000) , 10.1016/S0022-3093(00)00125-3
S. Santucci, S. Di Nardo, L. Lozzi, M. Passacantando, P. Picozzi, XPS analysis on SiO2 sol-gel thin films Journal of Electron Spectroscopy and Related Phenomena. ,vol. 76, pp. 623- 628 ,(1995) , 10.1016/0368-2048(95)02419-0
Darrell L. Gallup, Production engineering in geothermal technology: A review Geothermics. ,vol. 38, pp. 326- 334 ,(2009) , 10.1016/J.GEOTHERMICS.2009.03.001
Andrés Pepe, Pablo Galliano, Mario Aparicio, Alicia Durán, Silvia Ceré, Sol-gel coatings on carbon steel: Electrochemical evaluation Surface & Coatings Technology. ,vol. 200, pp. 3486- 3491 ,(2006) , 10.1016/J.SURFCOAT.2005.07.102
H.R. Wu, K.W. Lee, T.B. Nian, D.W. Chou, J.J.Huang Wu, Y.H. Wang, M.P. Houng, P.W. Sze, Y.K. Su, S.J. Chang, C.H. Ho, C.I. Chiang, Y.T. Chern, F.S. Juang, T.C. Wen, W.I. Lee, J.I. Chyi, Liquid phase deposited SiO2 on GaN Materials Chemistry and Physics. ,vol. 80, pp. 329- 333 ,(2003) , 10.1016/S0254-0584(02)00504-7
Sandrine Dalbin, Georges Maurin, Ricardo P. Nogueira, Jacques Persello, Nicolas Pommier, Silica-based coating for corrosion protection of electrogalvanized steel Surface & Coatings Technology. ,vol. 194, pp. 363- 371 ,(2005) , 10.1016/J.SURFCOAT.2004.07.126
Heming Wang, Robert Akid, Encapsulated cerium nitrate inhibitors to provide high-performance anti-corrosion sol–gel coatings on mild steel Corrosion Science. ,vol. 50, pp. 1142- 1148 ,(2008) , 10.1016/J.CORSCI.2007.11.019
Michael Nosonovsky, Bharat Bhushan, Roughness-induced superhydrophobicity: a way to design non-adhesive surfaces Journal of Physics: Condensed Matter. ,vol. 20, pp. 225009- ,(2008) , 10.1088/0953-8984/20/22/225009
Yasuto Sakai, Hodaka Norimatsu, Yasuhiro Saito, Hiroyuki Inomata, Toshiaki Mizuno, Silica coating on plastics by liquid phase deposition (LPD) method Thin Solid Films. ,vol. 392, pp. 294- 298 ,(2001) , 10.1016/S0040-6090(01)01046-X