Metallurgical Engineering > GATE 2022 > Strain Rate
From high temperature tensile testing, the flow stress (measured at the same value of strain) of an alloy was found to be 50 MPa at a strain rate of 0.1s-1 and 70 MPa at a strain rate of 10 s-1. The strain rate sensitivity parameter is _______ (round off to 3 decimal places).
Correct : 0.075
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