Materials Science And Engineering Properties
1st Edition
ISBN: 9781111988609
Author: Charles Gilmore
Publisher: Cengage Learning
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Question
Chapter 14, Problem 4ETSQ
To determine
The materials which cannot be chosen for the anchor stem of hip implant.
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Students have asked these similar questions
4
The assembly shown is composed of a steel shell and an
aluminum core that has been welded to a rigid plate. The gap
between the plate and the steel shell is 1- mm. If the assembly's
temperature is reduced by 180°C, determine (a) the final axial
stresses in each material and (b) the deflection of the rigid bar.
To support your response, draw a deformation diagram with
appropriate labels.
Use the following properties:
Aluminum core
Steel shell
Diameters (mm)
d = 15 mm
do = 30 mm
d₁ = 20 mm
E (GPa)
70
200
2 m
a (/°C)
22 x 10-6
12 x 10-6
1. The tensile strength vs. temperature curves of aluminum are plotted
below. Explain the meaning of these two curves.
400
Ultimate strength
300
Yield strength
200
100
-200 -150 -100
-50
50
100
150
200
250
Temperature, °C
Strength, kPa
Chapter 14 Solutions
Materials Science And Engineering Properties
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