The dislocation creep mechanism is active in the region ___________, where σ is applied stress and G is shear modulus.
The dislocation creep mechanism is active in the region ___________, where σ is applied stress and G is shear modulus. Correct Answer 10-4 < σ/G < 10-2
The mechanism involves the movement of dislocation, which overcomes barriers by a thermally assisted mechanism involving diffusion of vacancy or interstitial atoms. -> 10-4 < σ/G < 10-2.
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Feb 20, 2025