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

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
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
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

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....
View Full Document

Ask a homework question - tutors are online