An Extrapolation Procedure of Creep Data for St Determination: With Special Reference to Cr-Mo-V Steel
- 1 February 1987
- journal article
- Published by ASME International in Journal of Pressure Vessel Technology
- Vol. 109 (1) , 142-146
- https://doi.org/10.1115/1.3264846
Abstract
A predictive rule for long-term creep data, necessary to determine St of the ASME Code, was proposed with special reference to a Cr-Mo-V steel. This rule can predict long-term creep curves as well as rupture lives. A creep curve three hundred times longer than the longest test was estimated without unreasonable extrapolation.Keywords
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