Assignment #4
MANE/ENGR 2220
Structure & Properties of Materials
FACULTY OF ENGINEERING AND APPLIED SCIENCE
MANE/ENGR 2220 - Structure and Properties
of Materials
Section 2
Instructor: Dr. Ghaus Rizvi
Due Date: Tuesday, October 28th, 2014.
Please submit y

Assignment #3
ENGR 2220
Structure & Properties of Materials
To get part marks, show all your work
1. A cylindrical rod of steel (E = 207 GPA) having a diameter of 8.03 mm experiences only elastic
deformation when a tensile load of 7600 N is applied. If th

Assignment #3
MANE/ENGR 2220
Structure & Properties of Materials
FACULTY OF ENGINEERING AND APPLIED SCIENCE
MANE/ENGR 2220 - Structure and Properties
of Materials
Section 2
Instructor: Dr. Ghaus Rizvi
Due Date: Tuesday, October 14th, 2014.
Please submit y

Faculty of Engineering and Applied Science
MANE/ENGR 2220 Structure & Properties of Materials
Assignment #2
MANE/ENGR 2220 - Structure and Properties of Materials
Section 2
Instructor: Dr. Ghaus Rizvi
Due Date: Tuesday, September 30th, 2014.
Please submit

Question 1
0 out of 1 points
Which statement is true only for composites?
Correct Answer:
Composites are materials containing two or more distinct phases
Question 2
1 out of 1 points
Which of the following statements is true?
Correct Answer:
Biomaterial

Structure & Properties of Materials
MANE 2220U
LAB 2:
Comparison of Tensile Properties of Various Plastics
Lab instructor:
Deadline: 13th October, 2015
Name
Student Number
Signature
Introduction:
Material are subjected to pressure of forces and load every

Assignment #1
MANE 2220
Structure & Properties of Materials
FACULTY OF ENGINEERING AND APPLIED SCIENCE
MANE 2220 - Structure and Properties of
Materials
Section 003
Instructor: Dr. Amir Monjazeb
Due Date: Tuesday, September 29th, 2015
Please submit your a

Faculty of Engineering and Applied Science
MANE/ENGR 2220 Structure & Properties of Materials
Assignment #1
MANE/ENGR 2220 - Structure and Properties of Materials
Section 2
Instructor: Dr. Ghaus Rizvi
Due Date: Tuesday, September 16th, 2014.
Please submit

Assignment #4
ENGR 2220
Structure & Properties of Materials
1. Mention the phases that are present and the phase compositions for the following alloys:
(a) 20 wt% Pb80 wt% Mg at 400C
(b) 85 wt% Ag15 wt% Cu at 800C
(c) 1.25 kg Sn and 14 kg Pb at 200C
(d) 4

Phase Diagram
Chapter 10 & 12
Figure 10.22 The complete isothermal transformation diagram for an iron-carbon
alloy of eutectoid composition: A, austenite; B, bainite; M, martensite; P, pearlite.
Figure 10.28 Continuous cooling transformation diagram for a

Assignment #1
MANE/ENGR 2220
Structure & Properties of Materials
To get part marks, show all your work
1. Calculate the theoretical density of FCC Copper, which has an atomic radius of 0.128 nm and
the atomic weight of 63.55 g/mol.
Solution
This problem c

Assignment #5
MANE/ENGR 2220
Structure & Properties of Materials
FACULTY OF ENGINEERING AND APPLIED SCIENCE
MANE/ENGR 2220 - Structure and Properties
of Materials
Section 2
Instructor: Dr. Ghaus Rizvi
Due Date: Thursday, November 13th, 2014.
Please submit

Assignment #2
ENGR 2220
Structure & Properties of Materials
To get part marks, show all your work
1. Determine the number of vacancies needed for a FCC lead (Pb) crystal to have a density
of 11.35 g/cm3.
Solution: Since the lead is FCC, four atoms are pre

Question 1
0 out of 1 points
Case hardening is an example of
Correct Answer:
Interstitial diffusion
Question 2
1 out of 1 points
If a material is squeezed between a vise;
Correct Answer:
it experiences compressive stresses
Question 3
1 out of 1 points