نقطة واحIn crystallographic, if the dislocation line is perpendicular to Burgersvector, the dislocation is callededge dislocation Oscrew dislocation Omixed dislocation Oة واحدThe strength of metals is much lower than the expected metallic bonds* because ofhaving the vacancies Ohaving the grain boundaries Ohaving electrons cloud which is free to moves through the metalhaving the dislocations O

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In crystallographic, if the dislocation line is perpendicular to Burgers * vector, the dislocation is called edge dislocation O screw dislocation O mixed dislocation O

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Concept explainers

Crystalline Imperfections

The crystalline imperfections are described as the geometrical defects in the crystal due to incorrect arrangement of atoms, impurity, vacancy, and many more. It is not possible to achieve a perfect or ideal crystal, practically.

Question

نقطة واح
In crystallographic, if the dislocation line is perpendicular to Burgers
vector, the dislocation is called
edge dislocation O
screw dislocation O
mixed dislocation O
ة واحد
The strength of metals is much lower than the expected metallic bonds
* because of
having the vacancies O
having the grain boundaries O
having electrons cloud which is free to moves through the metal
having the dislocations O

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