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Table 3 Potentiodynamic polarization parameters for the corrosion of the Q230A steel in the HCl solution containing WE

From: Investigation of DiospyrosKaki L.f husk extracts as corrosion inhibitors and bactericide in oil field

Concentration −Ecorr Icorr βa βc Corrosion rate IE (%)
(mg/L) (mV) (μA/cm2) (mV/dec) (mV/dec) (mm/a)
-- 0.46083 151.440 90.431 155.08 1.7753 --
10 0.46344 89.193 77.592 142.57 1.0491 40.9
50 0.46471 141.990 107.110 166.89 1.5727 11.4
100 0.45503 90.507 77.031 146.09 1.0646 40.0
200 0.45521 31.412 63.159 119.64 0.3695 79.2
500 0.46082 51.929 62.717 81.32 0.6974 60.7
1,000 0.45254 30.770 58.282 135.34 0.36192 79.6