Engineering, 16.04.2020 03:04, suicune19

The secondary stage creep behavior of a high temperature steel at 538°C is given by: έ = 1.16 x 10-24 σ8 where έ = strain rate in h-1 and σ = stress in MPa. Predict the creep rate of this steel at a temperature of 500°C at a stress level of 150 MPa. The activation energy for creep is given as 100kcal/mol.

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The secondary stage creep behavior of a high temperature steel at 538°C is given by: έ = 1.16 x 10-2...