Engineering, 07.05.2020 08:01 ponyolovezsosuk1074

Steady-state creep rate data are given here for some alloy taken at 200°C (473 K): (h-1) (MPa) 2.3 × 10-3 54 2.5 × 10-2 71 If it is known that the activation energy for creep is 160000 J/mol, compute the steady-state creep rate at a temperature of 240°C (513 K) and a stress level of 45 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) 2.3 ×...