For a bronze alloy, the stress at which plastic deformation begins is 275 MPa and the modulus of elasticity is 115 GPa. 1) What is the maximum load that may be applied to a specimen with a cross- sectional area of 325 mm² without plastic deformation? If the original specimen length is 115 mm, what is the maximum length to which it may be stretched without causing plastic deformation?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
icon
Related questions
Question
a)
For a bronze alloy, the stress at which plastic deformation begins is 275 MPa and the
modulus of elasticity is 115 GPa.
i)
What is the maximum load that may be applied to a specimen with a cross-
sectional area of 325 mm? without plastic deformation?
ii)
If the original specimen length is 115 mm, what is the maximum length to which
it may be stretched without causing plastic deformation?
b)
Describe in your own words, ONE (1) of the strengthening mechanisms and explain
how dislocations are involved in the strengthening techniques.
c)
Explain how grain size can affect the properties of material.
Transcribed Image Text:a) For a bronze alloy, the stress at which plastic deformation begins is 275 MPa and the modulus of elasticity is 115 GPa. i) What is the maximum load that may be applied to a specimen with a cross- sectional area of 325 mm? without plastic deformation? ii) If the original specimen length is 115 mm, what is the maximum length to which it may be stretched without causing plastic deformation? b) Describe in your own words, ONE (1) of the strengthening mechanisms and explain how dislocations are involved in the strengthening techniques. c) Explain how grain size can affect the properties of material.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Types of Properties of Engineering Materials
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY