a. Plot the appropriate polarization curves for the following half cell reactions and determine the corrosion...
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a. Plot the appropriate polarization curves for the following half cell reactions and determine the corrosion potential and corrosion rate (current density) assuming activation control of both the anodic and cathodic processes. 10-8A/cm², M = M+ + e, e = -0.7 V, io = io 10-6A/cm², = Ba Вс = +0.1 V 2H+ + 2e H₂, e = +0.1 V, (b) Same as (a), but assume the limiting current density for the reduction reaction is 105 A/cm². Again determine the corrosion potential and corrosion rate from your plot. = -0.1 V a. Plot the appropriate polarization curves for the following half cell reactions and determine the corrosion potential and corrosion rate (current density) assuming activation control of both the anodic and cathodic processes. 10-8A/cm², M = M+ + e, e = -0.7 V, io = io 10-6A/cm², = Ba Вс = +0.1 V 2H+ + 2e H₂, e = +0.1 V, (b) Same as (a), but assume the limiting current density for the reduction reaction is 105 A/cm². Again determine the corrosion potential and corrosion rate from your plot. = -0.1 V
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Related Book For
Materials Science and Engineering An Introduction
ISBN: 978-0470419977
8th edition
Authors: William D. Callister Jr., David G. Rethwisch
Posted Date:
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