4.18 Principles of Cathodic Protection
نویسنده
چکیده
4.18.1 Historical Background 2747 4.18.2 Electrochemical Principles 2748 4.18.2.1 Aqueous Corrosion 2748 4.18.2.2 Cathodic Protection 2748 4.18.2.3 Oxygen Reduction 2749 4.18.2.4 Hydrogen Evolution 2750 4.18.3 Methods of Applying Cathodic Protection 2751 4.18.3.1 Impressed Current Method 2751 4.18.3.2 Sacrificial Anodes 2752 4.18.4 Proof of Protection 2753 4.18.4.1 Steel 2753 4.18.4.2 Other Metals 2755 4.18.4.3 Steel in Concrete 2755 4.18.4.4 Potential Measurements 2756 4.18.5 Current Requirements 2757 4.18.6 Coatings and Cathodic Protection 2758 4.18.7 Calcareous Deposit 2759 4.18.8 Potential Attenuation in Impressed-Current Systems 2759 4.18.9 Summary 2761 References 2762
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