Engineering, 27.03.2020 02:16, kalbaugh

Steady-state creep rate data are given here for some alloy taken at 200°C (473 K): (h-1) (MPa) 2.7 × 10-3 54 2.3 × 10-2 69 If it is known that the activation energy for creep is 130000 J/mol, compute the steady-state creep rate at a temperature of 230°C (503 K) and a stress level of 50 MPa.

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Steady-state creep rate data are given here for some alloy taken at 200°C (473 K): (h-1) (MPa) 2.7 ×...