Electrochemical corrosion behavior of cast Mg-Al-RE-Mn Alloys in NaCl solution
Data(s) |
2008
|
---|---|
Resumo |
The electrochemical corrosion behavior of Mg-6Al-0.4Mn and Mg-6Al-4RE-0.4Mn (RE = Mischmetal) alloys is investigated in 3.5% NaCl solution. The results of corrosion process, polarization behavior, and electrochemical impedance spectroscopy of the alloys reveal that Mg-6Al-4RE-0.4Mn exhibits enhanced corrosion resistance. The addition of RE stabilizes the solid solution and modifies the passive film through a finer microstructure. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Liu N;Wang JL;Wu YM;Wang LM.Electrochemical corrosion behavior of cast Mg-Al-RE-Mn Alloys in NaCl solution,JOURNAL OF MATERIALS SCIENCE,2008,43(8):2550–2554 |
Palavras-Chave | #MAGNESIUM ALLOYS #IMPEDANCE SPECTROSCOPY #SULFATE-SOLUTIONS #PURE MAGNESIUM #ADDITIONS #CHLORIDE #FILMS #AZ91 |
Tipo |
期刊论文 |