Checklist for exam 3 (2005)

Know what these are:

1. white cast iron

2. grey cast iron

3. ductile cast iron

4. graphite flakes

5. pack carburizing

6. gas carburizing

7. nitriding

8, carbonitriding

9. induction hardening

10. Jominy test

11. quench severity

12. Galvanic cell

13. anode, cathode

14. Galvanic series

15. crevice corrosion

16. passivation

17. segregation or coring

18. HAZ

19. sensitization

20. noble metal coating

21. galvanizing

22. cathodic protection

23. CorTen

24. anodizing

25. area effect

26. polymer

27. monomer

28. homopolymer

29. coploymer, random, alternating, block, graft

30. blend

31. ethylene, polyethylene

32. molecular weight of polymers

33. single, double bonds

34. functional group

35. alcohol, acid, ester

36. amine, amide

37. condensation reaction, addition reaction, polymerization

38. bifunctional

39. polyester

40. nylon

41. phenol, Bakelite

42. diisocyanate

43. urethane linkage, polyurethanes

44. branching, crosslinking

45. vulcanization

46. LDPE

47. thermosetting polymer

48. isotactic, syndiotactic, atactic

49. polypropylene

50. blow molding

Concepts:

How ceramic tools are different from tool steel tools

Effect of graphite on the properties of cast irons

How case hardening is done & why

Importance of Jominy test data

How to design a quench

Electrochemical nature of corrosion

Types of Galvanic cells

How to suppress corrosion

Predict the structure of the HAZ in steels and other materials

How sensitization of stainless steels occurs

Mechanisms for condensation & addition polymerization, branch formation