Answered: Q2. How can we get the toughness of a…

Engineering

Mechanical Engineering

Q2. How can we get the toughness of a material from tensile test results?

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

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Question

Must answer all the questions.

Fractured Surface Image
Material
Absorbed
Sketch the shape of sample after
impact. Show clearly how the crack
surface is different in each case
Name
Energy [J]
Brass
10 J
Brittle
AL
30J
very
puctile
steel150J
Ducetile

Q2. How can we get the toughness of a material from tensile test results?
Q3. Based on your findings in the lab, discuss which material is most suitable for making Nails for fixing
wood, and why? (See figure below)
Q4. Mention some of the safety concerns observed during the experiment. Suggest what steps can ensure
safety in this experiment.

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