Question: a) In a tensile test on a metal specimen, true strain = 0.08 at a stress 265 MPa. When the flow stress = 325

a) In a tensile test on a metal specimen, true strain = 

a) In a tensile test on a metal specimen, true strain = 0.08 at a stress 265 MPa. When the flow stress = 325 MPa, the true strain = 0.27. Determine the flow curve parameters n and K? b) Discuss some of the factors that affect the fluidity of a molten metal during pouring into a mold cavity?

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a Determine the Flow Curve Parameters n and K The flow curve for a material is given by the equation ... View full answer

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