Long-Term Creep Curve Prediction Based on the Modified θ Projection Concept
- 1 February 1990
- journal article
- Published by ASME International in Journal of Pressure Vessel Technology
- Vol. 112 (1) , 92-97
- https://doi.org/10.1115/1.2928593
Abstract
A modified θ projection concept was applied to CrMoV ferritic steels to predict long-term creep curves. The concept was successful in predicting long-term curves up to rupture. Physical basis of a constitutive equation for the concept was examined in terms of temperature dependence of its rate constant.Keywords
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