| Corrosion Behaviour of Mo2Fe82 based Cermet
in H2S04 and NaCI Solutions |
M. Debata and G. S. Upadhyaya
Pages : 163-166
DOI : 10.1080/0371750X.2001.10799995 |
| Abstract |
| The room temperature corrosion behaviour of Mo2Fe82 based
cermet sintered in hydrogen and vacuum was investigated in
H2S04 (0.1-3N) and O.GN NaCI solutions by potentiodynamic
polarization technique. The study also includes X-ray diffraction,
optical microscopy, and scanning electron microscopy of the
as-sintered and corroded surfaces. High level of porosity present
in the cermet sintered in hydrogen is responsible for poor
corrosion resistance in both H2S04 and NaCI media as compared
to that sintered in vacuum. |
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