MTLE 4250
Project #1: Mechanical Properties of Metals and Advanced Alloys
Please refer to the following ASTM standards for testing methods involved in this lab:
ASTM Standards E8/E8M-11 Standard Test Methods for Tension Testing of Metallic
Materials.
AS
Chapter 2
The Design Process
Design-Led Approach
We aim to develop a methodology for
selecting materials and processes
that is design led; that is, it uses, as
inputs, the functional requirements of
the design
The starting point of a design is a market ne
MTLE 4250
Laboratory Report Guidelines
Units: Some of the instruments are calibrated in English units while others in SI units. We adopt the
convention that all raw data are to be recorded and reported in the units of measurement (raw data
are usually inc
386
CHAPTER 12 DIFFUSION IN SUBSTITUTIONAL SOLID SOLUTIONS
where 11% and 11% are the compositions (number of B atoms per unit volume) of the two
phases at the boundary, dn/dx and an/dx are the concentration gradients in the alpha and
beta phases at the bo
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Thermodynamics or Mateals.20l5, Exam 1 5? cfw_03' (J 92 g
All calculations must be slwwn clearly- All answers should be reported with appropriate units. Do not cram your
3! Methamse the space provided. If the answers are not labeled correctly. they will n
Your Name
Thermodynamics of Materials, Fall 2014
Examination #1
October 17, 2014
It is your responsibility to show that you arrived at the answer using a sequence of clearly
defined, clearly written and easily readable calculations.
Do not write all ove
Thermodynamics of Materials, 2015, Exam 1
_
All calculations must be shown clearly. All answers should be reported with appropriate units. Do not cram your
answers together, use the space provided. If the answers are not labeled correctly, they will not b
Thermodynamics HW 12
Question 1
Since the solution is ideal, there is no enthalpy of mixing. Enthalpy is just the enthalpy required to melt one mole of chromium
oxide.
SmAl2 O3 = SmCr2 O3
(1)
SmAl2 O3 = Hm/T m = 107500/2324 = 46.2565J/K
(2)
HmCr2 O3 = Sm
_
Full Name
1
Thermodynamics of Materials, Fall 2015
Final Examination
2
It is your responsibility to show how you solved a question using a sequence of
clearly defined, clearly written and easily readable statements and calculations.
Organize your work
Your Name
Thermodynamics of Materials, Fall 2014
Examination #2
November 25, 2014
It is your responsibility to show that you arrived at the answer using a sequence of
clearly defined, clearly written and easily readable calculations.
Organize your work
Your Name
Thermodynamics of Materials, Fall 2015
Examination #2
December 4, 2015
It is your responsibility to show that you arrived at the answer using a sequence of
clearly defined, clearly written and easily readable calculations.
Organize your work o
_
Full Name
1
Thermodynamics of Materials, Fall 2014
Final Examination
December 10, 2014
2
3
It is your responsibility to show how you solved a question using a sequence of
clearly defined, clearly written and easily readable statements and calculations.
MTLE-4150, Spring 2016
Name:
Instructions
Write your name on every page of this exam. Hand in all sheets, including the instruction page. Staple the exam sheets together.
You are to work independently on this exam and the answers must be your own work.
Scavenger hunt
https:/www.youtube.com/watch?v=Ow1-uj0ToVY
interesting comparison between Harvard and community college
10-13 lecture
The concept of grade inflation in modern America is a great example of the pussification of America.
Grade inflation is es