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2 2 points The average creep strain rate in the steady-state regime can be expressed as de = Bon exp dt RT where t.t.BO.
Posted: Sat May 21, 2022 9:59 am
by answerhappygod
- 2 2 Points The Average Creep Strain Rate In The Steady State Regime Can Be Expressed As De Bon Exp Dt Rt Where T T Bo 1 (601.33 KiB) Viewed 7 times
2 2 points The average creep strain rate in the steady-state regime can be expressed as de = Bon exp dt RT where t.t.BO. Q. T and Rare strain, time, constant, stress, creep activation energy, temperature and gas constant of 8.314 3 moi? K1, respectively. The creep strain rate measured at 2200 °C and stress of 2 MPa is 1 x 10751. Increasing the stress level to 7 MPa whilst maintaining the condition at the identical temperature, the strain rate now is 1 x 10 45 1. Determine the stress exponent n. The creep activation energy is assumed to be identical for both stress levels.