2. Steady-state creep rate data are given in the following table for nickel at 1000_C (1273 K): E, (5') o [MPa (psi)| 104 15 (2175) 106 4.5 (650) If it is known that the activation energy for creep is 272,000 J/mol, compute the steady-state creep rate at a temperature of 850_C (1123 K) and a stress level of 25 MPa (3625 psi).
2. Steady-state creep rate data are given in the following table for nickel at 1000_C (1273 K): E, (5') o [MPa (psi)| 104 15 (2175) 106 4.5 (650) If it is known that the activation energy for creep is 272,000 J/mol, compute the steady-state creep rate at a temperature of 850_C (1123 K) and a stress level of 25 MPa (3625 psi).
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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![2. Steady-state creep rate data are given in the following table for nickel at 1000_C (1273 K):
E, (s")
o [MPa (psi)]
104
15 (2175)
106
4.5 (650)
If it is known that the activation energy for creep is 272,000 J/mol, compute the steady-state creep
rate at a temperature of 850_C (1123 K) and a stress level of 25 MPa (3625 psi).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7e062c84-6de6-43df-bf76-621736cf192d%2Fc6e5067e-1a63-43b8-8c54-f5d2aaa8a2c5%2Fiti1vse_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Steady-state creep rate data are given in the following table for nickel at 1000_C (1273 K):
E, (s")
o [MPa (psi)]
104
15 (2175)
106
4.5 (650)
If it is known that the activation energy for creep is 272,000 J/mol, compute the steady-state creep
rate at a temperature of 850_C (1123 K) and a stress level of 25 MPa (3625 psi).
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