Improvement of Corrosion and Tribocorrosion Behavior of Pure Titanium by Subzero Anodic Spark Oxidation
Source abstract
Abstract
The present investigation reports corrosion and tribocorrosion behavior of anodic spark oxidation (ASO) coatings formed at 20 and −10 °C. Despite the numerous open pores on the layers formed at 20 °C , the plasma discharged channels were blocked on the surfaces of the subzero ASO coatings. According to polarization curves, the samples treated at −10 °C showed a significant increase in the corrosion resistance (jcorr of 0.75 nA cm–2). Electrochemical impedance spectroscopy experiments illustrated lower capacitance and higher resistance of both inner and porous layers formed at low temperature. Subzero ASO coatings also demonstrated the lowest overall open circuit potential drop in tribocorrosion studies.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Anodic Oxide Films and Nanostructures · Corrosion Behavior and Inhibition · High-Temperature Coating Behaviors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Materials Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran
Funding
Isfahan University of Technology
References (37)
Show source-provided references
1. 10.1016/j.surfcoat.2015.10.05210.1016/j.surfcoat.2015.10.052 ↗
2. 10.1016/j.corsci.2013.08.00910.1016/j.corsci.2013.08.009 ↗
3. 10.1016/j.jmst.2016.06.01510.1016/j.jmst.2016.06.015 ↗
4. 10.1016/s0010-938x(03)00188-410.1016/s0010-938x(03)00188-4 ↗
5. 10.1002/jbm.b.3090010.1002/jbm.b.30900 ↗
6. 10.1016/j.msec.2016.06.00210.1016/j.msec.2016.06.002 ↗
7. 10.1021/acsbiomaterials.6b0060410.1021/acsbiomaterials.6b00604 ↗
8. 10.1016/j.surfcoat.2012.10.07910.1016/j.surfcoat.2012.10.079 ↗
9. 10.1016/j.surfcoat.2012.12.01910.1016/j.surfcoat.2012.12.019 ↗
10. 10.1016/j.surfcoat.2010.08.07910.1016/j.surfcoat.2010.08.079 ↗
11. 10.1016/j.surfcoat.2009.12.02110.1016/j.surfcoat.2009.12.021 ↗
12. 10.1016/s0010-938x(03)00101-x10.1016/s0010-938x(03)00101-x ↗
13. 10.1021/acsami.6b0589310.1021/acsami.6b05893 ↗
14. 10.1179/0020296714z.00000000020610.1179/0020296714z.000000000206 ↗
15. 10.1016/j.corsci.2011.02.00110.1016/j.corsci.2011.02.001 ↗
16. 10.1088/0022-3727/43/10/10520310.1088/0022-3727/43/10/105203 ↗
17. 10.1016/j.corsci.2010.06.01710.1016/j.corsci.2010.06.017 ↗
18. 10.1016/j.surfcoat.2016.08.01810.1016/j.surfcoat.2016.08.018 ↗
19. 10.1016/j.surfcoat.2016.03.01610.1016/j.surfcoat.2016.03.016 ↗
20. 10.1016/j.electacta.2013.08.13710.1016/j.electacta.2013.08.137 ↗
21. 10.1016/j.surfcoat.2009.05.00410.1016/j.surfcoat.2009.05.004 ↗
22. 10.1007/s11665-014-0911-110.1007/s11665-014-0911-1 ↗
23. 10.1149/2.0181603jes10.1149/2.0181603jes ↗
24. 10.1007/s10853-005-2802-110.1007/s10853-005-2802-1 ↗
25. 10.1016/j.surfcoat.2014.01.04210.1016/j.surfcoat.2014.01.042 ↗
26. 10.1016/j.jallcom.2012.11.02410.1016/j.jallcom.2012.11.024 ↗
27. 10.1016/j.surfcoat.2015.01.02210.1016/j.surfcoat.2015.01.022 ↗
28. 10.1021/am400398d10.1021/am400398d ↗
29. 10.1016/j.matchar.2006.03.02010.1016/j.matchar.2006.03.020 ↗
30. 10.1021/cr500002z10.1021/cr500002z ↗
31. 10.1016/j.surfcoat.2017.01.04210.1016/j.surfcoat.2017.01.042 ↗
32. 10.1021/je60022a04110.1021/je60022a041 ↗
33. Lee, T. C.; Abdullah, H. Z.; Idris, M. I. UV-induced Precipitation of Bone-like Apatite on Anodised Titanium in Simulated Body Fluid. Third International Conference of Advances in Civil, Structural and Mechanical Engineering-CSM; Institute of Research Engineers and Doctors: USA, 2015; pp 22–26.10.15224/978-1-63248-062-0-32 ↗
34. 10.4028/www.scientific.net/amr.1087.11610.4028/www.scientific.net/amr.1087.116 ↗
35. 10.1007/s10856-009-3832-z10.1007/s10856-009-3832-z ↗
36. 10.1016/j.triboint.2005.08.00410.1016/j.triboint.2005.08.004 ↗
37. 10.1016/s0043-1648(99)00359-210.1016/s0043-1648(99)00359-2 ↗