Solved 4. Sketch an edge dislocation and a screw dislocation
Question: 4. Sketch an edge dislocation and a screw dislocation as if you are looking directly along the dislocation line in each case . Clearly mark the line direction and the slip plane (if there is a unique slip plane) .
Solved (a) Explain the difference between an edge - Chegg.com
a. Difference between edge dislocation and screw dislocation in terms of Burger's vectors is described in the table below- b. Difference between edge dislocation and screw dislocation in terms of their st …View the full answer
Solved A edge dislocation in a rock salt crystal is shown - Chegg
A edge dislocation in a rock salt crystal is shown below. The magnitude of the Burgers vector is b.Answer the following questions:(a) What is the magnitude of the force on the dislocation produced by a tensile stress σ along the y axis.(b) In which direction will the dislocation glide and climb?
Solved For the edge dislocation, cite the relationship - Chegg
Question: For the edge dislocation, cite the relationship between the direction of the applied shear stress and the direction of dislocation line motion. Parallel Neither parallel nor perpendicular Perpendicular
Solved a) What are edge and screw dislocations and why are
a) What are edge and screw dislocations and why are they important in metals?; b-) Make a 2D sketch of an edge dislocation using the ball and stick model of the crystalline state and show its salient features such as extra-half plane, dislocation core, state of stress above and below the slip plane, and Burger’s vector.
Solved For Edge dislocation: The dislocation motion is - Chegg
For Edge dislocation: The dislocation motion is perpendicular to the dislocation line. The direction of movement is perpendicular to the stress direction. The dislocation motion is parallel to the dislocation line. The direction of movement is parallel to the stress direction.
Solved 1. the direction of motion of a edge dislocation - Chegg
Question: 1. the direction of motion of a edge dislocation is _____ to the direction of an applied shear stress a.parallel b. perpendicular c. 45 degrees d.can be anything e. both a and d 2.the binary isomorphous phase diagram will be composed of regions that contain which of the following phases and/or combinations of phases?
Solved 16) Which of the following is correct? a) Edge and - Chegg
a) Edge and screw dislocations are surface defects in solids b) Burgers vector is perpendicular to the dislocation line in an screw dislocation c) Burgers vector measures the magnitude and direction of the lattice distortion d) Burgers vector is parallel to the dislocation line in an edge dislocation e) NoA a. a 17) Regarding imperfections in ...
Solved While in edge dislocation, dislocation line is - Chegg
Question: While in edge dislocation, dislocation line is perpendicular to the Burger's vector, in screw dislocation, dislocation line is parallel to it. x. The flux of diffusing atoms increase as the temperature of the material decreases. xi.
Solved 2.1 Answer with TRUE or FALSE for the following - Chegg
2.1 Answer with TRUE or FALSE for the following questions. (A) After an edge dislocation has passed through some region of a crystal, the atomic arrangement of that region is disordered. (B) In response to an applied shear stress, an edge dislocation moves perpendicular direction relative to its line. (C) For a particular crystal structure, the ...