ZHAO Yan-na, ZHU Yuan-liang, QI Gong-tai. Effect of Rare Earth on Corrosion of AZ91 Magnesium Alloy in NaCl Solution[J]. Development and Application of Materials, 2005, 20(5): 12-13,25. DOI: 10.19515/j.cnki.1003-1545.2005.05.004
Citation: ZHAO Yan-na, ZHU Yuan-liang, QI Gong-tai. Effect of Rare Earth on Corrosion of AZ91 Magnesium Alloy in NaCl Solution[J]. Development and Application of Materials, 2005, 20(5): 12-13,25. DOI: 10.19515/j.cnki.1003-1545.2005.05.004
shu

Effect of Rare Earth on Corrosion of AZ91 Magnesium Alloy in NaCl Solution

    Graphical Abstract
    • Abstract
  • The effect of yttrium on corrosion behavior of AZ91 magnesium alloy was studied in 3.5%NaCl solution by means of weight loss and polarization curves.The result show that there is polyhedral compound in AZ91 alloy which is identified as YAl2 by EDX analysis and yttrium can refine microstructure of AZ91 magnesium alloy and reduce corrosion rate of the alloy.
    • FullText(HTML)
  • loading
    • References (0)
    • Related Articles

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return