(a) Draw a typical test curve of the uniaxial stress in low carbon steel, with elongation at the yield point. (b) Explai

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(a) Draw a typical test curve of theuniaxial stress in low carbon steel,with elongation at the yield point. (b)Explain the cause of the observed phenomenon.(e) Indicate at least one method to eliminate ittemporarily. (the) Define agingby deformation. (e) Overlayin curve (j) the curve corresponding to thetypical tensile test of an aged materialby deformation.