'Edge dislocations' diaporamas de présentation

Tilt boundary

b. Tilt boundary. D. Read-Shockley model. Start with a symmetric tilt boundary composed of a wall of infinitely straight, parallel edge dislocations (e.g. based on a 100, 111 or 110 rotation axis with the planes symmetrically disposed).

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Edge Dislocation in Smectic A Liquid Crystal (Part II)

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Forces B/w Dislocations

Forces B/w Dislocations. Consider two parallel (//) edge dislocations lying in the same slip plane. The two dislocations can be of same sign or different signs (a) Same Sign (on same slip plane). (14.34).

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Dislocation: dynamics, interactions and plasticity

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CHAPTER 7: DISLOCATIONS AND STRENGTHENING

CHAPTER 7: DISLOCATIONS AND STRENGTHENING. EDGE DISLOCATIONS. SCREW DISLOCATIONS. CHARACTERISTICS OF DISLOCATIONS. SLIP SYSTEMS. SLIP IN SINGLE CRYSTALS. Resolved Shear Stress. Example Problem.

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