Abstract
This work presents the results of the investigations on the electropolishing and anodic oxidation of the Ti–13Nb–13Zr titanium alloy. Electropolishing was conducted in the solution containing ammonium fluoride and sulfuric acid, whereas the solution of phosphoric acid was used for anodic oxidation of the alloy. The influence of electropolishing and anodization process parameters on the texture (scanning electron microscopy (SEM)) and chemical composition (X-ray photoelectron spectroscopy (XPS)) of the surface layer was established. Electrochemical impedance spectroscopy in 5 % NaCl solution was used for the determination of the corrosion resistance of the alloy.
| Original language | English |
|---|---|
| Pages (from-to) | 3073-3080 |
| Number of pages | 8 |
| Journal | Journal of Solid State Electrochemistry |
| Volume | 18 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 23 Oct 2014 |
Keywords
- Anodic oxidation
- Corrosion resistance
- Electropolishing
- Ti–13Nb–13Zr alloy
ASJC Scopus subject areas
- General Materials Science
- Condensed Matter Physics
- Energy Engineering and Power Technology
- Electrochemistry
- Electrical and Electronic Engineering
- Materials Chemistry
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