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Anodic oxidation of the Ti–13Nb–13Zr alloy

  • Michał Mosiałek
  • , Ginter Nawrat
  • , Lilianna Szyk-Warszyńska
  • , Jerzy Żak
  • , Artur Maciej
  • , Krzysztof Radwański
  • , Antoni Winiarski
  • , Jacek Szade
  • , Paweł Nowak
  • , Wojciech Simka
  • Jerzy Haber Institute of Catalysis and Surface Chemistry PAS
  • Silesian University of Technology
  • Upper Silesian Institute of Technology
  • University of Silesia in Katowice

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

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 languageEnglish
Pages (from-to)3073-3080
Number of pages8
JournalJournal of Solid State Electrochemistry
Volume18
Issue number11
DOIs
Publication statusPublished - 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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