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腐蚀科学与防护技术 2008
INFLUENCE OF STATIC LOAD ON CORROSION RATE OF 30CrMnSiA STEEL IN NEUTRAL AND ACIDIC SOLUTIONS
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Abstract:
The influence of static load on corrosion rate of 30CrMnSiA steel was investigated through variations of free corrosion potential,anodic polarization curve and electrochemical impedance spectroscopy as the static load increased.The experimental results indicated that the influence of the static load on corrosion rate depended on the control steps of corrosion process.When both of the cathodic and anodic processes are activation control,the corrosion rate increased with the applied stress.When the control st...
