Did I get these right? | 1. A stacking fault region is a planar defectT 2. Screw dislocation can cross slip under hydrostatic stress3 Slip plane is a plane containing dislocation line and its burgers vector.4. Vacancies are Thermodynamic defects but in doped ionic materials (e.g. alloy of Nd3+ inBaOTi02)vacancy concentration can be higher than that predicted by Arrhenius lawTI 5.Vacancies are Thermodynamic defectsFF 6. Dislocations are 2 dimensional defectsF(F 7. All Point defects are Thermodynamic defectsTT 8 Dislocations mediate all plastic deformation in metals.TT 9. Tensile Strength increase with decrease in grain size for metalsE 10. Screw dislocation has lower energy than edge

1. Stacking sequence is defined as the sequence of arrangement of atomic planes one above the other.

Answered: | 1. A stacking fault region is a…

Engineering

Mechanical Engineering

| 1. A stacking fault region is a planar defect

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Concept explainers

Engineering Drawing

Technical drawing has been around since ancient times. As in the ancient Renaissance, complicated drawings were created, including Leonardo da Vinci's drawing. Modern engineering drawing, including its specific orthographic projection with scale conventions, began in Europe (France) during the early stages of Industrialization. L.T. C. Rolt also made some of Marc's drawings for its block-making machinery (in 1799) that also may have contributed significantly to British engineering technology. Since he learned the art of presenting three-dimensional(3D) items in a two-dimensional(2D) plane, as we now term mechanical drawing. 

Question

Did I get these right?

| 1. A stacking fault region is a planar defect
T 2. Screw dislocation can cross slip under hydrostatic stress
3 Slip plane is a plane containing dislocation line and its burgers vector.
4. Vacancies are Thermodynamic defects but in doped ionic materials (e.g. alloy of Nd3+ in
BaOTi02)vacancy concentration can be higher than that predicted by Arrhenius law
TI 5.Vacancies are Thermodynamic defects
FF 6. Dislocations are 2 dimensional defects
F(F 7. All Point defects are Thermodynamic defects
TT 8 Dislocations mediate all plastic deformation in metals.
TT 9. Tensile Strength increase with decrease in grain size for metals
E 10. Screw dislocation has lower energy than edge

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