Providing a thorough introduction to corrosion science and engineering, Corrosion and Corrosion Control, Fourth Edition uses a quantitative approach (including basic equations- explained and derived- and illustrative problems) to discuss the basic thermodynamic and electrochemical principles that cause corrosion and treats practical corrosion problems and methods of protection and prevention. To reflect the advances in the time since the Third edition, this Fourth Edition places a greater emphasis on environmental issues (like contamination potential of corrosion inhibitors) and introduces new topics like the corrosion of nanomaterials and the element of risk management in corrosion engineering and control. INDICE: 1. Definition and Importance of Corrosion. 1.1 Definition of Corrosion. Corrosion Science and Engineering. 1.2 Importance of Corrosion. 1.3 RiskManagement. 1.4 Causes of Corrosion. Change in Gibbs Free Energy. Pilling-Bedworth Ratio. 1.5 References. 1.6 General References. 1.7 Problems. 2. Electrochemical Mechanisms. 2.1 The Dry-cell Analogy and Faradays Law. 2.2 Definition of Anode and Cathode. 2.3 Types of Cells. 2.4 Forms of Corrosion. 2.5 References. 2.6 General References. 2.7 Problems. 3. Thermodynamics: Corrosion Tendency and Electrode Potentials. 3.1 Change of Gibbs Free Energy, ?G. 3.2 Measuringthe Emf of a Cell. 3.3 Calculating the Half-Cell Potential - The Nernst Equation 3.4 The Hydrogen Electrode and Standard Hydrogen Scale. 3.5 Calculation ofEMF. 3.6 Measurement of pH. 3.7 The Oxygen Electrode and Differential Aeration Cell. 3.8 The EMF and Galvanic Series. 3.9 Liquid Junction Potentials. 3.10 Reference Electrodes. Calomel Reference Electrode. Silver-Silver Chloride Reference Electrode. Saturated Copper-Copper Sulfate Reference Electrode. 3.11 References. 3.12 General References. 3.13 Problems. 4. Thermodynamics: Pourbaix Diagrams. 4.1 Basis of Pourbaix Diagrams. 4.2 Pourbaix Diagram for Water. 4.3 Pourbaix Diagram for Iron. 4.4 Pourbaix Diagram for Aluminum. 4.5 Pourbaix Diagram for Magnesium. 4.6 Limitations of Pourbaix Diagrams. 4.7 References. 4.8 General Reference 4.9 Problems. 5. Kinetics: Polarization and Corrosion Rates. 5.1 Polarization. 5.2 The Polarized Cell. 5.3 How Polarization Is Measured. Calculation of IR Drop in an Electrolyte. 5.4 Causes of Polarization. 5.5 Hydrogen Overpotential. 5.6 Polarization Diagrams of Corroding Metals. 5.7 Influenceof Polarization on Corrosion Rate. 5.8 Calculation of Corrosion Rates from Polarization Data. 5.9 Anode-Cathode Area Ratio. 5.10 Electrochemical Impedance Spectroscopy. 5.11 Theory of Cathodic Protection. 5.12 References. 5.13 General References. 5.14 Problems. 6. Passivity. 6.1 Definition. 6.2 Characteristicsof Passivation and the Flade Potential. 6.3 Behavior of Passivators. Passivation of Iron by HNO3. 6.4 Anodic Protection and Transpassivity. 6.5 Theories ofPassivity. More Stable Passive Films with Time. Action of Chloride Ions and Passive-Active Cells. Critical Pitting Potential (CPP). 6.6 Critical Pitting Potential. 6.7 Critical Pitting Temperature 6.8 Passivity of Alloys. Nickel-Copper Alloys. Other Alloys. 6.9 Effect of Cathodic Polarization and Catalysis. 6.10 References. 6.11 General References. 6.12 Problems. 7. Iron and Steel. 7.1 Introduction. 7.2 Aqueous Environments. Effect of Dissolved Oxygen. Air-Saturated Water. Higher Partial Pressures of Oxygen. Microbiologically Influenced Corrosion (MIC). Effect of Temperature. Effect of pH. Corrosion of Iron in Acids. Effect of Galvanic Coupling. Effect of Velocity on Corrosion in Natural Waters. Cavitation-Erosion. Effect of Dissolved Salts. Natural-Water Salts. 7.3 Metallurgical Factors. Varieties of Iron and Steel. Effects of Composition. Galvanic Effects through Coupling of Different Steels. Effect of Heat Treatment. 7.4 Steel Reinforcements in Concrete. 7.5 References. 7.6 General References. 7.7 Problems. 8. Effect of Stress. 8.1 Cold Working. 8.2 Stress-Corrosion Cracking of Iron and Steel. 8.3 Mechanism of Stress-Corrosion Cracking of Steel andOther Metals. Electrochemical Dissolution Theory. Stress-Sorption Cracking. Initiation of Stress-Corrosion Cracking and Critical Potentials. Rate of Crack Growth (Fracture Mechanics). 8.4 Hydrogen Cracking. Mechanism of Hydrogen Cracking. Effect of Metal Flaws. 8.5 Radiation Damage. 8.6 Corrosion Fatigue. Critical Minimum Corrosion Rates. Remedial Measures. Mechanism of Corrosion Fatigue. 8.7 Fretting Corrosion. Mechanism of Fretting Corrosion. Remedial Measures.8.8 References. 8.9 General References. 8.10 Problems. 9. Atmospheric Corrosion. 9.1 Introduction. 9.2 Types of Atmospheres. 9.3 Corrosion-Product Films. 9.4 Factors Influencing Corrosivity of the Atmosphere. Particulate Matter. Gases in the Atmosphere. Moisture (Critical Humidity). 9.5 Remedial Measures. 9.6 References. 9.7 General References. 9.8 Problems. 10. Corrosion in Soils 10.1 Introduction. 10.2 Factors Affecting the Corrosivity of Soils. 10.3 Bureau of Standards Tests. Pitting Characteristics. 10.4 Stress-Corrosion Cracking. 10.5Remedial Measures. 10.6 References. 10.7 General References. 11. Oxidation. 11.1 Introduction. 11.2 Initial Stages. 11.3 Thermodynamics of Oxidation: Free Energy-Temperature Diagram. 11.4 Protective and Nonprotective Scales. Three Equations of Oxidation. 11.5 Wagner Theory of Oxidation. 11.6 Oxide Properties and Oxidation. 11.7 Galvanic Effects and Electrolysis of Oxides. 11.8 Hot Ash Corrosion. 11.9 Hot Corrosion. 11.10 Oxidation of Copper. Internal Oxidation. Reaction with Hydrogen (‘Hydrogen Disease’). 11.11 Oxidation of Iron and Iron Alloys. 11.12 Life Test for Oxidation-Resistant Wires. 11.13 Oxidation-Resistant Alloys. Reactive Element Effect (REE). Chromium-Iron Alloys. Chromium-Aluminum-Iron Alloys. Nickel and Nickel Alloys. Furnace Windings. 11.14 References. 11.15 General References. 11.16 Problems. 12. Stray-Current Corrosion. 12.1 Introduction. 12.2 Sources of Stray Current. 12.3 Quantitative Damage by Stray Currents. 12.4 Detection of Stray Currents. 12.5 Soil-Resistivity Measurement. 12.6 Means for Reducing Stray-Current Corrosion. 12.7 References. 12.8 GeneralReferences. 12.9 Problems. 13. Cathodic Protection. 13.1 Introduction. 13.2 Brief History. 13.3 How Applied. Sacrificial Anodes. 13.4 Combined Use with Coatings. 13.5 Magnitude of Current Required. 13.6 Anode Materials and Backfill. Overprotection. 13.7 Criteria of Protection. Potential Measurements. Doubtful Criteria. Position of Reference Electrode. 13.8 Economics of Cathodic Protection. 13.9 Anodic Protection. 13.10 References. 13.11 General References. 13.12 Problems. 14. Metallic Coatings. 14.1 Methods of Application. 14.2 Classification of Coatings. 14.3 Specific Metal Coatings. Nickel Coatings. Lead Coatings.Zinc Coatings. Cadmium Coatings. Tin Coatings. Chromium-Plated Steel for Containers. Aluminum Coatings. 14.4 References. 14.5 General References. 15. Inorganic Coatings. 15.1 Vitreous Enamels. 15.2 Portland Cement Coatings. 15.3 Chemical Conversion Coatings. 15.4 References. 15.5 General References. 16. Organic Coatings. 16.1 Introduction. 16.2 Paints. 16.3 Requirements for Corrosion Protection. 16.4 Metal Surface Preparation. Cleaning All Dirt, Oils, and Greasesfrom the Surface. Complete Removal of Rust and Mill Scale. 16.5 Applying Paint Coatings. Wash Primer. Painting of Aluminum and Zinc. 16.6 Filiform Corrosion. Theory of Filiform Corrosion. 16.7 Plastic Linings. 16.8 References. 16.9 General References. 17. Inhibitors and Passivators. 17.1 Introduction. 17.2 Passivators. Mechanism of Passivation. Applications of Passivators. 17.3 PicklingInhibitors. Applications of Pickling Inhibitors. 17.4 Slushing Compounds. 17.5 Vapor-Phase Inhibitors. Inhibitor to Reduce Tarnishing of Copper. 17.6 References. 17.7 General References. 18. Treatment of Water and Steam Systems. 18.1Deaeration and Deactivation. 18.2 Hot- and Cold-Water Treatment. Cooling Waters. 18.3 Boiler-Water Treatment. Boiler Corrosion. Boiler-Water Treatment for Corrosion Control. 18.4 References. 18.5 General References. 19. Alloying for Corrosion Resistance; Stainless Steels. 19.1 Introduction. 19.2 Stainless Steels. Brief History. Classes and Types. Intergranular Corrosion. Pitting and Crevice Corrosion. Stress-Corrosion Cracking and Hydrogen Cracking. Cracking of Sensitized Austenitic Alloys in Polythionic Acids. Galvanic Coupling and General Corrosion Resistance. 19.3 References. 19.4 General References..etc.
- ISBN: 978-0-471-73279-2
- Editorial: John Wiley & Sons
- Encuadernacion: Cartoné
- Páginas: 512
- Fecha Publicación: 04/04/2008
- Nº Volúmenes: 1
- Idioma: Inglés