8.1 - form • RT Q Ce-= where Q is the activation energy...

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The steady state creep rate, ε is the slope of the secondary stage and characterizes creep behavior. Creep has a diffusional mechanism. Hence it is a thermally activated process. So it should not be surprising that the steady-state creep rate has an Arrhenius
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Unformatted text preview: form: • RT Q Ce-= where Q is the activation energy for the creep mechanism. ♦ Creep curves have increased strain for increased T or applied stress....
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This note was uploaded on 08/10/2009 for the course ENGN 45 taught by Professor Wendy during the Spring '09 term at City College of San Francisco.

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