Effect of Co and Ni on the Corrosion Behavior of Low Alley Steels in Wet/Dry Environment.

@inproceedings{Katayama2000EffectOC,
  title={Effect of Co and Ni on the Corrosion Behavior of Low Alley Steels in Wet/Dry Environment.},
  author={Hideki Katayama and Kazuhiko Noda and T. Nishimura and Toshiaki Kodama},
  year={2000}
}
  • Hideki Katayama, Kazuhiko Noda, +1 author Toshiaki Kodama
Abstract The iron rust phase formed on low alloy steels has been analyzed by using EPMA, XPS, TEM and alternating current (AC) impedance methods after wet/dry corrosion tests using 0.5 mass% NaCl solution. Steel containing Co or Ni from 1 to 3 mass% showed higher corrosion resistance than carbon steel in the test. Cobalt was identified in its trivalent state (Co 3+ ) in the rust of Co-bearing steel by EPMA and TEM, which means that Co was incorporated mainly into FeOOH. On the other hand… CONTINUE READING