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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 = 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 As per the hollomon equation K n Where is true stress and is true strain n ...
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Probability & Statistics For Engineers & Scientists
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
7th Edition
9789813131279, 130415294, 9813131276, 978-0130415295
