dislocation mobility

How Does Dislocation Affect The Mechanical Properties?

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How Does Dislocation Affect The Mechanical Properties? Dislocations interact with each other by generating stress fields in the material. The interaction between the stress fields of dislocations can impede dislocation motion by repulsive or attractive interactions. How does dislocation affect material properties? Dislocations play an essential role in the plastic deformations of crystalline materials. They

What Are Some Of The Common Barriers To Dislocation Movement That Can Be Used To Strengthen Metals?

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What Are Some Of The Common Barriers To Dislocation Movement That Can Be Used To Strengthen Metals? In other words, it is the movement of dislocations in the material which allows for deformation. … Pinning points, or locations in the crystal that oppose the motion of dislocations, can be introduced into the lattice to reduce