Modeling of the Influence of Hydrogen on the Bearing Ability of Elements of the Power-Generating Equipment Under the Conditions of Temperature Creep

We perform the comparative analysis of the results of evaluation of the long-term strength according to the classical Kachanov–Rabotnov equations and within the energy approach. These results give satisfactory agreement with the experimental data. However, the errors of the time to fracture computed...

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Bibliographic Details
Published in:Materials science (New York, N.Y.) N.Y.), 2018-01, Vol.53 (4), p.532-540
Main Authors: Qin, F., Hembara, O. V., Chepil, O. Ya
Format: Article
Language:English
Subjects:
Analysis
Characterization and Evaluation of Materials
Chemistry and Materials Science
Electric generators
Energy consumption
Hydrogen
Materials Science
Solid Mechanics
Structural Materials
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Summary:We perform the comparative analysis of the results of evaluation of the long-term strength according to the classical Kachanov–Rabotnov equations and within the energy approach. These results give satisfactory agreement with the experimental data. However, the errors of the time to fracture computed by using the energy approach are three times lower.
ISSN:1068-820X
1573-885X
DOI:10.1007/s11003-018-0106-2