On accounting for tempering effect in unsteady creep model for metals

On accounting for tempering effect in unsteady creep model for metals

A mathematical model describing processes of nonstationary creep of metals under multiaxial stress state is developed. A phenomenon of reverse creep modeling is considered in more details. The results of numerical modeling of the reverse creep process in variety of structural steels are presented. O...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Volkov, Ivan, Igumnov, Leonid, Ryabov, Aleksandr, Shishulin, Denis
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Axial stress
Creep (materials)
Mathematical models
Structural steels
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Beschreibung
Zusammenfassung:A mathematical model describing processes of nonstationary creep of metals under multiaxial stress state is developed. A phenomenon of reverse creep modeling is considered in more details. The results of numerical modeling of the reverse creep process in variety of structural steels are presented. Obtained numerical results are compared with available results of physical experiments.
ISSN:2261-236X
2274-7214
2261-236X
DOI:10.1051/matecconf/201713203005