Dislocation in metals Describe edge dislocation motion in metals from an atomic perspective. Be sure to clearly illustrate the...

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Mechanical Engineering

Dislocation inmetals

Describe edgedislocation motion in metals from an atomic perspective. Be sure toclearly illustrate the sequence in which bonds are broken andreformed.

Also from an atomicperspective, describe how macroscopic plastic deformation occurs bythe motion of dislocations in response to an applied stress. Again,use words and visuals to explain.

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In an edge dislocation distortion of atoms is there along anextra half plane of atoms The burgers vector is perpendicular todislocation lineWhen a shear stress is applied the extra half plane of atoms inplane A is pushed to right and a new half    See Answer
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