Strength and ductility of materials chap 3 Flashcards
(51 cards)
1
Q
Tensile testing diagram
A
2
Q
Tensile stress and strain curve for metals
A
3
Q
Tensile stress and strain curves for ceramics
A
4
Q
Tensile stress and strain curves for polymers
A
5
Q
Strain hardening
A
6
Q
Necking
A
7
Q
Yield point
A
8
Q
Elastic deformation
A
9
Q
Plastic deformation
A
10
Q
Label tensile stress and strain diagram
A
11
Q
How do you measure elastic strain, plastic strain and total strain at any applied load
A
12
Q
Describe changes to specimen profile for a ductile cylindrical rod up to rupture
A
13
Q
Yield strength
A
14
Q
Ultimate tensile strength
A
15
Q
Ductility
A
16
Q
Modulus of Resilience
A
17
Q
Toughness
A
18
Q
mechanical behaviour of ceramics
A
19
Q
mechanical behaviour of metals
A
20
Q
mechanical behaviour of polymers
A
21
Q
strength and ductility trade off
A
22
Q
design safety factors
A
23
Q
crystalline materials
A
24
Q
amorphous solids
A
25
single crystals
26
polycrystalline solids
27
unit cells
28
SC crystal structure
29
BC Crystal structure
30
FCC crystal structure
31
HCP crystal structure
32
APF
33
Theoretical density
34
Imperfections in solids
35
Dislocations
36
Edge dislocations
37
Screw dislocations
38
Plastic deformation and dislocation
39
Strength and ductility of a material and dislocation
40
Ceramic crystalline structures
41
Polymer chain molecule
42
Polymer molecular shape
43
Backbone structure of polymers
44
Microstructure of polymers
45
Bonding within polymers
46
Why do polymers have lower strength than metals and ceramics?
47
What are the three tensile behaviours of polymers?
48
Brittle polymer behaviour
49
Plastic polymer behaviour
50
Rubber elastic polymer behaviour
51
Explain density differences between metals, ceramics and polymers
