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This article is cited in 3 scientific papers (total in 3 papers)
Dynamic properties of low-carbon steel after long-term storage
A. M. Bragova, A. V. Kuznetcovb, G. G. Savenkovbc, T. I. Sychevac, E. V. Shchukinac a Lobachevski State University of Nizhni Novgorod
b Armalit Engineering Plant, 198097, St. Petersburg, Russia
c JSC "Concern "Sea Underwater Weapon – Gidropribor", Saint-Petersburg
Abstract:
Dynamic properties of low-carbon steel are investigated using the Kolsky method (the split Hopkinson pressure bar method). Changes in the properties of the steel after 50 years of storage are determined, and the destroyed samples are subjected to metallographic studies. The fractal dimension of the fracture contours is determined. It is shown that, the long-term storage of steel introduces no significant changes in its properties.
Keywords:
low-carbon steel, long-term storage, dynamic tests, split Hopkinson pressure bar, fractal dimension.
Received: 05.03.2020 Revised: 18.05.2020 Accepted: 25.05.2020
Citation:
A. M. Bragov, A. V. Kuznetcov, G. G. Savenkov, T. I. Sycheva, E. V. Shchukina, “Dynamic properties of low-carbon steel after long-term storage”, Prikl. Mekh. Tekh. Fiz., 62:1 (2021), 119–124; J. Appl. Mech. Tech. Phys., 62:1 (2021), 105–109
Linking options:
https://www.mathnet.ru/eng/pmtf214 https://www.mathnet.ru/eng/pmtf/v62/i1/p119
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