for materials class Manipulating strength a. Using words and visuals, briefly describe 4 strategies to increase the strength...

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Physics

for materials class
Manipulating strength
a. Using words and visuals, briefly describe 4 strategies toincrease the strength of a metal.
b. What do these strategies have in common in terms of theirmechanism?
c. Use a plot to discuss the trade-off between strength andductility in metals. Explain why this trade off occurs based on themechanism of plastic deformation in metals.

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4.2 Ratings (484 Votes)

strengthening of a metal is that preventingdislocation motion and propagapropagationPreventing dislocationmotion renders a material harder and stronger There are four strategies to increase the strength ofmetal they are1 grain size reduction2solid solution alloying3strain hardening cold working4 annealingGrain size reductionThe grain size of a polycrystal line metal influence themechanical propertiesAjacent grains normally have differentcrystallographic orientations and a common grain boundaryThe grain boundary act as a barrier to dislocation motion fortwo reasons1 since the two grains are of See Answer

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