Flow stress of EK-181 steel as a function of the strain rate and the strain

A. V. Kostyukhina; M. V. Leont’eva-Smirnova; I. N. Izmalkov; P. V. Fedotov; L. P. Loshmanov

doi:10.1134/S0036029517070096

Flow stress of EK-181 steel as a function of the strain rate and the strain

Авторлар: Kostyukhina A.¹, Leont’eva-Smirnova M.¹^,2, Izmalkov I.², Fedotov P.², Loshmanov L.¹
Мекемелер:
1. National Research Nuclear University MEPhI
2. Bochvar High-Technology Institute of Inorganic Materials (VNIINM)
Шығарылым: Том 2017, № 7 (2017)
Беттер: 576-578
Бөлім: Article
URL: https://journals.rcsi.science/0036-0295/article/view/171577
DOI: https://doi.org/10.1134/S0036029517070096
ID: 171577

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Аннотация

Branch pipes (segments of fuel claddings of a full cross section) and ring specimens of two sizes were subjected to tensile tests. The experimental results are used to plot hardening curves, which are true stress–strain curves. The set of these curves is employed to plot the desired flow surface of EK-181 steel.