Steady-state creep rate data are given here for some alloy taken at 200°C (473 K): ė, (h 1) o (MPa) 2.4 × 10 3 53 2.7 × 10 2 71 If it is known that the activation energy for creep is 150000 J/mol, compute the steady-state creep rate at a temperature of 230°C ( 503 K) and a stress level of 46 MPa. i eTextbook and Media Save for Later Attempts: 0 of 3 used Submit Ans to search 6.
Steady-state creep rate data are given here for some alloy taken at 200°C (473 K): ė, (h 1) o (MPa) 2.4 × 10 3 53 2.7 × 10 2 71 If it is known that the activation energy for creep is 150000 J/mol, compute the steady-state creep rate at a temperature of 230°C ( 503 K) and a stress level of 46 MPa. i eTextbook and Media Save for Later Attempts: 0 of 3 used Submit Ans to search 6.
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Transcribed Image Text:Steady-state creep rate data are given here for some alloy taken at 200°C (473 K):
ė, (h4)
o (MPa)
2.4 × 10 3
53
2.7 × 10 2
71
If it is known that the activation energy for creep is 150000 J/mol, compute the steady-state creep rate at a temperature of 230°C (
503 K) and a stress level of 46 MPa.
h1
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