3. Corrosion Degradation 0f a metal due to reaction with its environment
Impairs function and appearance of component

7. Electrochemical Cell Anode: oxidizes; corrodes Cathode
Electrical connection
Electrolyte

12. Reactivity
Concentration of reactants
Temperature
Catalysts

14. Uniform corrosion

15. Galvanic corrosion

16. Concentration cell

17. Pitting

18. Oxygen Concentration Cell

19. Crevice Corrosion

20. Filiform Corrosion

21. Fretting Corrosion

22. Intergranular Corrosion

23. Intergranular Corrosion

24. Stress Corrosion Cracking

25. Stress Cell

26. Exfoliation

27. Corrosion Fatigue

28. Erosion corrosion

29. Selective Leaching

30. Hydrogen Embrittlement