Materials Science And Engineering Properties
1st Edition
ISBN: 9781111988609
Author: Charles Gilmore
Publisher: Cengage Learning
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Chapter 13, Problem 2ETSQ
To determine
The property of metal that must be high to be drawn into shape.
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Question 5
A steel component is subjected to a biaxial state of stress in which both stresses are tensile in nature, and having magnitudes 100 and 60 MPa. The plane at which the resultant stress has maximum obliquity
with the normal (in degrees) is
Sketch the stress–strain behavior of steel, and identify different levels of strength. What is a typical value for yield strength of mild steel? What is theeffect of increasing the carbon content in steel on each of the each of thefollowing items?a. Yield strengthb. Modulus of elasticityc. Ductility
16) Which of the following mechanical
properties can be measured / calculated
from this tensile stress-strain graph of a
generic metal alloy? (pick all that apply)
a. Poisson's ratio
b. Elastic modulus
C.
Shear modulus
d. Flexural modulus
e. Fracture toughness
17) Interstitial sites in a FCC lattice are called
a.
Rhombohedral and cubic
b. Cubic and hexagonal
C.
Monoclinic and triclinic
Stress (MPa)
2000
MPa
2000
1000
1000
0.000
0.005 0.010
0.015
Strain
0.000
0.020
0.040
Strain
0.060
0.080
d. Tetrahedral and octahedral
e. Heterogeneous and homogeneous
18) Traditional photovoltaics rely on which structural feature to separate charge carriers?
a. The p-n junction
b. The grain boundaries
C.
The twin boundaries
d. The electron-hole pair
e. The band gap
19) The process by which lithium ions move in to and out of graphite in a lithium-ion battery is
called
a.
Intercalation
b. Stacking
C.
Precipitation
d. Phase combination
e.
lonization
20) A polymer obtained by the polymerization of two types…
Chapter 13 Solutions
Materials Science And Engineering Properties
Ch. 13 - Prob. 1CQCh. 13 - Prob. 2CQCh. 13 - Prob. 3CQCh. 13 - Prob. 4CQCh. 13 - Prob. 5CQCh. 13 - Prob. 6CQCh. 13 - Prob. 7CQCh. 13 - Prob. 8CQCh. 13 - Prob. 9CQCh. 13 - Prob. 10CQ
Ch. 13 - Prob. 11CQCh. 13 - Prob. 12CQCh. 13 - Prob. 13CQCh. 13 - Prob. 14CQCh. 13 - Prob. 15CQCh. 13 - Prob. 16CQCh. 13 - Prob. 17CQCh. 13 - Prob. 18CQCh. 13 - Prob. 19CQCh. 13 - Prob. 1ETSQCh. 13 - Prob. 2ETSQCh. 13 - Prob. 3ETSQCh. 13 - Prob. 4ETSQCh. 13 - Prob. 5ETSQCh. 13 - Prob. 6ETSQCh. 13 - Prob. 7ETSQCh. 13 - Prob. 8ETSQCh. 13 - Prob. 9ETSQCh. 13 - Prob. 10ETSQCh. 13 - Prob. 11ETSQCh. 13 - Prob. 12ETSQCh. 13 - Prob. 13ETSQCh. 13 - Prob. 14ETSQCh. 13 - Prob. 15ETSQCh. 13 - Prob. 16ETSQ
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