Who is the defect responsible for the phenomenon of slipping." vibration defects line defects (dislocation) point defects vacancy defects are produced in the crystal lattice by . * dislocation in along line screw dislocation thermal vibration grain boundaries an example of planer defects volume defects linear defects O point defects

Q: For an ASTM grain size of 5, approximately how many grains would there be per square inch (a) at a…

A: Given data  ASTM grain size =  5  Find the how many grains per square in

Q: Determine the Miller Index of the given direction in an HCP crystal? Write the negative sign if the…

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Q: 6. Sketch how two edge dislocations of opposite sign on the same slip plane can anihilate each othe…

A: Given Edge dislocation To find Figure to explain the phenomenon Two edge dislocation of opposite…

Q: a. b. Figure 2 shows another ball-and-stick model of a very small crystal of a- Polonium, but this…

A: Given: To find: Number of bonds broken to move by slip by one unit of b from left to right

Q: If a rod of single-crystal copper (FCC) is pulled in tension in the [210] direction (i.e. force…

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Q: Density of crystal materials can be determined based on their microstructures. True or false?

A: Density is the ratio of amss and volume of object. In case of crystal structure there are different…

Q: How is the influence of crystallographic direction on magnetic properties used in magnetic materials…

A: This effect is known as magnetic anisotropy. As there will be different properties in the materials…

Q: What is the grain size number for the micro structure shown below. Assume magnification is 300.

A: This question is from topic of material science from mechanical engineering. this problem relates…

Q: What is the atomic packing factor for simple cubic structures and the ratio of this factor to that…

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Q: A single crystal of iron (BCC) is pulled along [123]. Which is the first slip system to operate? Use…

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Q: question j620 Find the Miller indices of each crystallographic plane

A: Given

Q: defect. A dislocation around which there is group of atoms are in irregular positions and cause…

A: Dislocations are the linear defect around which atom or group of atom of the crystal structure are…

Q: how is grain size estimated: What is microhardness, what are sample preparation for microhardness…

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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.