Corrosion Degradation 0f a metal due to reaction with its environment Impairs function and appearance of component
Electrochemical Cell Anode: oxidizes; corrodes Cathode Electrical connection Electrolyte
Reactivity Concentration of reactants Temperature Catalysts
Uniform corrosion
Galvanic corrosion
Concentration cell
Pitting
Oxygen Concentration Cell
Crevice Corrosion
Filiform Corrosion
Fretting Corrosion
Intergranular Corrosion
Intergranular Corrosion
Stress Corrosion Cracking
Stress Cell
Exfoliation
Corrosion Fatigue
Erosion corrosion
Selective Leaching
Hydrogen Embrittlement