Abstract
Surface treatments of 304 stainless steel by electro-coating and passivating in few inorganic electrolytes were found to be very effective in drastically reducing the corrosion rate of the material in stimulated body fluid (SBF) by several orders in comparison to that of 316L steel, presently being used for orthopedic implants. Polarization studies of electrodeposited hydroxyl apatite coating on 304 steel showed remarkably improved corrosion current. Cyclic polarization of the material in SBF reflected the broadened passivity region, much lower passive current, and narrower hysteresis loops. Similar effects were also found through the formation of inorganic coatings by passivation in NaF, CaNO3, and calcium phosphate buffer solutions. Surface characterization by XRD showed the peaks of the respective coating crystals. The morphology of the coatings studied by SEM showed a flake-type structure for hydroxyapatite coating and fine spherical-subspherical particles for other coatings.
Similar content being viewed by others
References
S. Paul and K. Yadav, Corrosion Behavior of Surface-Treated Implant Ti-6Al-4V by Electrochemical Polarization and Impedance Studies, J. Mater. Eng. Perform., 2011, 20(3), p 422–435
K. Paul, Chu Plasma Surface Treatment of Artificial Orthopedic and Cardiovascular Biomaterials, Surf. Coat. Technol., 2007, 201(9), p 5601–5606
X. Liu, R.W.Y. Poon, S.C.H. Kwok, P.K. Chu, and C. Ding, Plasma Surface Modification of Titanium for Hard Tissue Replacements, Surf. Coat. Technol., 2004, 186, p 227–233
T.M. Yue, T.M. Cheung, and H.C. Man, The Effects of Laser Surface Treatment on the Corrosion Properties of Ti-6Al-4V Alloy in Hank’s Solution, J. Mater. Sci. Lett., 2000, 19, p 205–208
C.N. Panagopoulos, A.E. Markaki, and P.E. Agathocleous, Excimer Laser Treatment of Nickel-Coated Cast Iron, Mater. Sci. Eng. A, 1998, 241, p 226–232
T.M. Yue, J.K. Yu, Z. Mei, and H.C. Man, Excimer Laser Surface Treatment of Ti-6Al-4V Alloy for Corrosion Resistance Enhancement, Mater. Lett., 2002, 52(3), p 206–212
R.Sh. Razav, M. Salehi, M. Monirvaghefi, and G.R. Gordani, Corrosion Behaviour of Laser Gas-Nitrided Ti-6Al-4V Alloy in Nitric Acid Solution, J. Mater. Process. Technol., 2008, 203(1–3), p 315–320
R. Singh, S.G. Chowdhury, S.K. Tiwari, and N.B. Dahotre, Laser Surface Processing of Ti6Al4V in Gaseous Nitrogen: Corrosion Performance in Physiological Solution, J. Mater. Sci.: Mater. Med., 2008, 19, p 1363–1369
N.Q. Zhao, H.C. Man, Z.D. Cui, and X.J. Yang, Structure and Wear Properties of Laser Gas Nitrided NiTi Surface, Surf. Coat. Technol., 2006, 200(16–17), p 4879–4884
G. Wahl, M. Pulver, W. Decker, and L. Klippe, CVD Processes for Coatings and Surface Modifications Thin Films by Chemical Vapour Deposition, Surf. Coat. Technol., 1998, 100, p 132–141
M.C. Garcia-Alonso, L. Saldana, G. Valles, J.L. Gonzalez-Carrasco, J. Gonzalez-Cabrero, M.E. Martinez, E. Gil-Garay, and L. Munuera, In Vitro Corrosion Behaviour and Osteoblast Response of Thermally Oxidised Ti6Al4V Alloy, Biomaterials, 2003, 24(1), p 19–26
X. Cui, H.-M. Kim, M. Kawashita, L. Wang, T. Xiong, T. Kokubo, and T. Nakamura, Effect of Hot Water and Heat Treatment on the Apatite-Forming Ability of Titania Films Formed on Titanium Metal via Anodic Oxidation in Acetic Acid Solutions, Mater. Sci.: Mater. Med., 2008, 19, p 1767–1773
J. Masalski, J. Gluszek, J. Zabrzeski, K. Nitschb, and P. Gluszek, Improvement in Corrosion Resistance of the 316L Stainless Steel by Means of Al2O3 Coatings Deposited by the Sol-Gel Method, Thin Solid Films, 1999, 349, p 186–190
R.Z. Zand, K. Verbeken, and A. Adriaens, The Corrosion Resistance of 316L Stainless Steel Coated with a Silane Hybrid Nanocomposite Coating, Prog. Org. Coat., 2011, 72, p 709–715
T. Wang, J. He, II, D. Sun, J. Zhou, Y. Guo, X. Ding, S. Wu, J. Zhao, and J. Tang, Fabrication of Continuous Mesoporous Organic-Inorganic Nanocomposite Films for Corrosion Protection of Stainless Steel in PEM Fuel Cells, Corros. Sci., 2011, 53, p 1498–1504
P. Hammer, M.G. Schiavetto, F.C. dos Santos, A.V. Benedetti, S.H. Pulcinelli, and C.V. San, Improvement of the Corrosion Resistance of Polysiloxane Hybrid Coatings by Cerium Doping, J. Non-Cryst. Solids, 2010, 356(44–49), p 2606–2612
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Paul, S., Mandal, C. Biocompatibly Coated 304 Stainless Steel as Superior Corrosion-Resistant Implant Material to 316L Steel. J. of Materi Eng and Perform 22, 3147–3154 (2013). https://doi.org/10.1007/s11665-013-0590-3
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11665-013-0590-3