Materials and Corrosion

Cover image for Vol. 63 Issue 7

July 2012

Volume 63, Issue 7

Pages 567–654

  1. Cover Picture

    1. Top of page
    2. Cover Picture
    3. Contents
    4. Articles
    5. Corrosion News
    6. Korrosionsnachrichten
    1. Materials and Corrosion 7/2012

      I. Kap, M. Starostin, G. E. Shter and G. S. Grader

      Version of Record online: 6 JUL 2012 | DOI: 10.1002/maco.201290024

      Cover: Corrosion resistance of 304, 316L, 310 SS and 680 nickel alloy was studied in concentrated ammonium nitrate-urea (ANU) solution. This solution provides the basis for development of a new alternative mono-fuel that can potentially reduce the harmful effects of fossil fuels combustion. The ANU solution is an aggressive medium, especially at high temperatures. Tests in ANU at 350 °C and 20 bar on SS 304, 316L and 680 nickel alloy showed that all are susceptible to uniform and pitting corrosion. An example of a pit in SS 304 is shown in the large cover picture. The pitting on SS 304 and 316 increased with addition of 5% sodium chloride to the ANU solution. Under these conditions corrosion attack was not found on 310 SS, as shown on the small insertion - making it a good candidate for ANU reactors.

      More detailed information can be found in: I. Kap, M. Starostin, G. E. Shter, G. S. Grader; Corrosion of aluminium, stainless steels and AISI 680 nickel alloy in nitrogen-based fuels; Materials and Corrosion 2012, 63, 571.

  2. Contents

    1. Top of page
    2. Cover Picture
    3. Contents
    4. Articles
    5. Corrosion News
    6. Korrosionsnachrichten
  3. Articles

    1. Top of page
    2. Cover Picture
    3. Contents
    4. Articles
    5. Corrosion News
    6. Korrosionsnachrichten
    1. Corrosion of aluminium, stainless steels and AISI 680 nickel alloy in nitrogen-based fuels (pages 571–579)

      I. Kap, M. Starostin, G. E. Shter and G. S. Grader

      Version of Record online: 11 MAY 2011 | DOI: 10.1002/maco.201106107

    2. Stability of the passive state of Zr–Nb crystalline alloys (pages 580–585)

      F. Rosalbino, D. Macciò, A. Saccone, E. Angelini and S. Delfino

      Version of Record online: 24 MAR 2011 | DOI: 10.1002/maco.201006012

    3. A new steel with good low-temperature sulfuric acid dew point corrosion resistance (pages 598–606)

      X. Q. Cheng, F. L. Sun, S. J. Lv and X. G. Li

      Version of Record online: 19 APR 2011 | DOI: 10.1002/maco.201006046

    4. Corrosion behavior of nanostructured Ni-Si3N4 composite films: A study of electrochemical impedance spectroscopy (pages 620–626)

      J. M. Li, J. Y. Yin, C. Cai, Z. Zhang, J. F. Li, J. F. Yang, M. Z. Xue and Y. G. Liu

      Version of Record online: 19 APR 2011 | DOI: 10.1002/maco.201005970

  4. Corrosion News

    1. Top of page
    2. Cover Picture
    3. Contents
    4. Articles
    5. Corrosion News
    6. Korrosionsnachrichten
    1. You have free access to this content
      Corrosion News (pages 646–654)

      Version of Record online: 6 JUL 2012 | DOI: 10.1002/maco.201290026

  5. Korrosionsnachrichten

    1. Top of page
    2. Cover Picture
    3. Contents
    4. Articles
    5. Corrosion News
    6. Korrosionsnachrichten
    1. You have free access to this content
      Korrosionsnachrichten

      Version of Record online: 6 JUL 2012 | DOI: 10.1002/maco.201290027

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