A Discuss on Basing Half-Cell Potential Method for Estimating Steel Corrosion Rate in Concrete

Xiao E Zhu; Mu Xiang Dai

doi:10.4028/www.scientific.net/AMM.166-169.1926

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 166-169A Discuss on Basing Half-Cell Potential Method for...

A Discuss on Basing Half-Cell Potential Method for Estimating Steel Corrosion Rate in Concrete

Abstract:

Basing half-cell potential method estimating steel corrosion rate in concrete was studied in this paper. The exponential relationship between the corrosion current and the corrosion potential was regressed by the data collected from the linear polarization method experiment. Potential collected by the half-cell potential method and linear polarization resistance method in the experiment were close, it is reasonable to using regression equation. Regression equation was applied to analysis steel corrosion rate in a concrete structure column.

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Periodical:

Applied Mechanics and Materials (Volumes 166-169)

Pages:

1926-1930

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.166-169.1926

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Online since:

May 2012

Authors:

Xiao E Zhu, Mu Xiang Dai

Keywords:

Corrosion Current, Corrosion Potential, Half-Cell Potential

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References

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