1. Recupe @ Tuesday 3:15-4:30

2. Deformations Lab
Hand-IN

3. Homework Check pp

4. Wood Shop Map
Correct

5. Ch. 12: PROPERTIES Mechanical Properties Other Properties
Degradation and Protection

6. Copy the following definitions
Text / Work Books
Text Book – p. 388
Work Book - p. 199
Copy the following definitions

7. MECHANICAL PROPERTIES
How it reacts when subjected to one or more contraints (p. 388)

8. DEGRADATION OF A MATERIAL
The decline in some of its properties due to the effects of the surrounding environment.

9. PROTECTION OF A MATERIAL
the application of procedures that prevent or delay its degradation.

10. p. 388

11. HARDNESS
Ability to resist indentation or abrasion

12. STEEL vs. PLASTIC

13. ELASTICITY
Ability to return to their original shapes after undergoing a constraint .

15. RESILIENCE
Ability to resist shocks without breaking

17. DUCTILITY
Ability to be stretched without breaking

19. MALLEABILITY
Ability to be flattened or bent without breaking.

21. STIFFNESS
Ability to retain their shapes when subjected to various constraints

22. Nanotubes = Stiffest Material on Earth

23. p. 389

24. RESISTANCE TO CORROSION
Ability to resist the effects of corrosive substances (water and salt), which cause the formation of rust

25. Galvanized vs. non Galvanized

26. ELECTRICAL CONDUCTIVITY
Ability to carry an electric current

28. THERMAL CONDUCTIVITY
Ability to transmit heat

29. Cast Iron vs. Stainless Steel

30. PLASTIC & COMPOSITES
Workbook p. 205
Textbook p. 397

31. A PLASTIC
Is a material made of polymers, to which other substances may be added to obtain certain desirable properties (p. 397)

32. Polymer Structure

33. A THERMOPLASTIC
Is a plastic that becomes soft enough when heated to be molded or remolded and that hardens enough when cooled to hold its shape

34. Thermoplastic Products

35. A THERMOSETTING PLASTIC
Is a plastic that remains permanently hard, even when heated

36. Thermosetting Products

37. A COMPOSITE
Is formed by combining materials from different categories to obtain a material with enhanced properties.

38. Carbon Fiber

39. APPENDIX 5 - (p. 530)

40. Homework
Work Book - p

41. Check List Mechanical Properties Lab Deformations Lab
Measurements Activity
Homework
Geometric Shape