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Corrosion resistance of a NiTi alloy in 1% NaCl saline solution

  • X. Zhao*
  • , Z. Wang
  • , W. Cai
  • , L. Zhao
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

The effects of heat - and chemical - treatments on corrosion characteristics of a NiTi alloy in 1% NaCI saline solution are studied by orthogonal method. The results show that the break through potential may be increased by pickling and passivation. Annealing decreases the free corrosion potential and current density markedly. Decocting processing seems have no effect on the break through and repassivation potential, but slightly reduces the free corrosion potential and current density.

Original languageEnglish
Pages (from-to)21-23
Number of pages3
JournalCorrosion Science and Protection Technology
Volume13
Issue number1
StatePublished - 2001

Keywords

  • Corrosion characteristics
  • NiTi alloy
  • Orthogonal test method

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