Unformatted text preview: 8. Compare/contrast engineering and true stress and strain 9. Define mechanical properties, including modulus of elasticity, Poisson's ratio, yield strength, tensile strength, % elongation, % reduction in area 10. Define strain hardening 11. Describe the following tests, including a graph of the test data and the mechanical property(s) obtained from the test data: a. tensile test b. flexural / bending beam test 12. Describe the effects of temperature on the stress-strain behavior of materials 13. Explain relationship between microstructure, composition, & prior history on elastic & plastic mechanical properties 14. Describe the three stress-strain behaviors of metals 15. Describe necking in metals versus polymers 16. Define toughness 17. Define hardness 18. Define design stress and working stress 19. Explain why design/safety factors are needed. 1...
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- Fall '04
- Tensile strength, Polymers Mechanical Properties