Considering a finite cylinder of single crystal aluminum with a diameter (D) that has an axial unit screw dislocation at the center, what is the stress field around this dislocation in terms of D (diameter of cylinder) and r (radius which is the distance from dislocation center)

Considering a finite cylinder of single crystal aluminum with a diameter (D) that has an axial unit screw dislocation at the center, what is the stress field around this dislocation in terms of D (diameter of cylinder) and r (radius which is the distance from dislocation center)

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter6: Introduction To Mechanical Properties

Section: Chapter Questions

Problem 6.6P: An iron specimen is plastically deformed in shear by 1%, and it has u dislocation density of 1 10 14...

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Question

Considering a finite cylinder of single crystal
aluminum with a diameter (D) that has an
axial unit screw dislocation at the center,
what is the stress field around this
dislocation in terms of D (diameter of
cylinder) and r (radius which is the distance
from dislocation center)

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