Strain hardening, also known as work hardening, is a phenomenon where a ductile metal becomes stronger and harder as it is plastically deformed. This occurs due to dislocation movements within the material's crystal structure, which increases the material's resistance to further deformation.

Strain Hardening

Strain hardening

Work hardening is a process that strengthens metals through plastic deformation, enhancing their mechanical properties without altering their composition. This phenomenon occurs due to dislocation movements that increase the metal's yield strength and hardness, making it more resistant to further deformation.

work hardening

ductile metal

stronger and harder

plastically deformed

dislocation movements

Crystal structure refers to the orderly, repeating arrangement of atoms, ions, or molecules in a crystalline material, which determines many of its physical properties. Understanding crystal structures is crucial for fields like materials science, chemistry, and physics, as it helps predict how materials will behave under different conditions.

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