Differential Pressure Transducer for Corrosion Monitoring of Iron

  • Amar Prasad Yadav Central Department of Chemistry, Tribhuvan University, Kirtipir, Kathmandu
Keywords: Atmospheric Corrosion, Differential pressure transducer, AC impedance, Corrosion current

Abstract

In this study, differential pressure transducer (DPT) has been applied as an alternate corrosion monitoring device for monitoring corrosion of iron in atmospheric environment by measuring very small changes in the amount of oxygen. The result of corrosion current obtained from DPT method has been compared with that obtained from AC impedance method. The difference in the value of corrosion current obtained from these two methods was attributed to the error in choosing the value of proportionality constant k of the Stern-Geary equation.

DOI: http://dx.doi.org/10.3126/ijasbt.v2i1.10112

Int J Appl Sci Biotechnol, Vol. 2(1): 109-111

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Abstract
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PDF
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Published
2014-03-25
How to Cite
Yadav, A. (2014). Differential Pressure Transducer for Corrosion Monitoring of Iron. International Journal of Applied Sciences and Biotechnology, 2(1), 109-111. https://doi.org/10.3126/ijasbt.v2i1.10112
Section
Research Articles