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Chemical Engineering
Corrosion Science and Engineering
1. Introduction to Corrosion
2. Fundamentals of Electrochemistry
3. Thermodynamics of Corrosion
4. Kinetics of Corrosion
5. Forms of Corrosion
6. Corrosion in Specific Environments
7. Corrosion of Engineering Materials
8. Corrosion Testing and Monitoring
9. Corrosion Prevention and Control
10. Corrosion in Specific Industries
Kinetics of Corrosion
Electrochemical Kinetics Fundamentals
Reaction Rate Theory
Activation Energy Concepts
Temperature Effects on Reaction Rates
Electrode Kinetics
Exchange Current Density
Definition and Physical Meaning
Factors Affecting Exchange Current
Measurement Techniques
Current-Potential Relationships
Reversible vs Irreversible Reactions
Polarization Phenomena
Definition of Polarization
Types of Polarization
Activation Polarization
Butler-Volmer Equation
Tafel Approximation
High and Low Overpotential Regions
Concentration Polarization
Mass Transport Limitations
Diffusion Layer Concepts
Limiting Current Density
Resistance Polarization
Ohmic Drop Effects
Electrolyte Resistance
Solution Conductivity
Mixed Potential Theory
Concept of Mixed Potential
Evans Diagrams
Corrosion Potential Determination
Corrosion Current Calculation
Tafel Analysis
Tafel Equation Derivation
Construction of Tafel Plots
Linear Tafel Regions
Extraction of Kinetic Parameters
Tafel Slopes
Exchange Current Densities
Corrosion Rate Determination
Tafel Extrapolation Method
Limitations and Accuracy
Passivity Phenomena
Nature of Passive Films
Film Composition
Film Structure
Film Thickness
Passivation Mechanisms
Oxide Film Formation
Adsorption Theory
Film Growth Kinetics
Passive Film Properties
Electronic Properties
Ionic Transport
Mechanical Properties
Breakdown of Passivity
Critical Breakdown Potential
Localized Breakdown
Repassivation Kinetics
Factors Affecting Passivity
Alloy Composition
Environmental Conditions
Surface Preparation
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3. Thermodynamics of Corrosion
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5. Forms of Corrosion