The influence of grain size onthe yield strength of metallicmaterial is shown in the figure,what would be the magnitudeof the material yield strength(MPa) if its grain size is 0.025mm.Grain size, d (mm)5 x 10-33010-110-22001502010050481216d1/2 (mm-1/2)Yield strength (MPa)Yield strength (ksi)

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The influence of grain size on the yield strength of metallic material is shown in the figure, what would be the magnitude

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

The influence of grain size on
the yield strength of metallic
material is shown in the figure,
what would be the magnitude
of the material yield strength
(MPa) if its grain size is 0.025
mm.
Grain size, d (mm)
5 x 10-3
30
10-1
10-2
200
150
20
100
50
4
8
12
16
d1/2 (mm-1/2)
Yield strength (MPa)
Yield strength (ksi)

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