In situ surface investigation of austenitic stainless steel in nitric acid medium using electrochemical atomic force microscopy
作者： N. Padhy , S. Ningshen , U. Kamachi Mudali , Baldev Raj
DOI: 10.1016/J.SCRIPTAMAT.2009.09.026
关键词:
摘要: Using potentiodynamic polarization and electrochemical atomic force microscope, the surface morphology of austenitic stainless steel has been investigated with aim understanding passive film property in nitric acid medium. It found that consists platelet-like structures a moire pattern at lower concentrations (0.1, 0.5 M); higher (0.6, 1 M) disappear, revealing grain boundary structure.
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