Foundations of Materials Science and Engineering
6th Edition
ISBN: 9781259696558
Author: SMITH
Publisher: MCG
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Chapter 12.15, Problem 12KCP
To determine
Describe the process for producing fiber glass reinforce part using the hand lay-up. Write some advantages and disadvantages of the hand lay-up process.
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Students have asked these similar questions
Fully describe the VARTM process with carbon fiber reinforced epoxy as the
example. Include all tooling requirements, materials and equipment for
production and post-processing. Describe advantages and disadvantages of this
method and where it would be used in place of another competing process.
Sketch & label a cross-section of the process.
For a glass/epoxy lamina with a 70% fiber volume fraction using the properties in the tables
provided below
(a) Find the ultimate tensile strength.
(b) Find the minimum and critical fiber volume fractions related to (a).
(c) Find the compressive strength when the matrix undergoes extension mode and when the
matrix undergoes shear mode, which one controls the compressive failure?
Property
Axial modulus
Transverse modulus
Axial Poisson's ratio
Transverse Poisson's ratio
Shear modulus
Axial tensile strength
Axial compressive strength
Transverse tensile strength
Transverse compressive strength
Shear strength
Epoxy Glass Units
3.4 85 GPa
3.4
85
GPa
0.3 0.20
0.3
0.20
1.308 35.42 GPa
72
1550 MPa
102
1550 MPa
72
1550 MPa
102
1550 MPa
34 35 MPa
Q1 part ( a ) What is polymer melt? Identify the relation of polymer melt to viscosity and viscoelasticity? give complete detail
Q1 part (b) Identify the classifications and operations of forging.
Chapter 12 Solutions
Foundations of Materials Science and Engineering
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