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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2005, Volume 46, Issue 6, Pages 103–107
(Mi pmtf2324)
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This article is cited in 1 scientific paper (total in 1 paper)
Critical stresses in spalling and dynamic rupture of metals
G. G. Savenkov Krasnoznamenets Research-and-Production Enterprise, St. Petersburg, 195043, Russia
Abstract:
Results of dynamic rupture tests of a series of metals obtained using a composite Hopkinson bar and shock-wave loading of plane specimens are described. It is shown that the actual rupture strength at a strain rate of 5 $\cdot$ 10$^3$ sec$^{-1}$ is very close to the spall strength at higher strain rates. Results of testing the same metals using a composite Hopkinson bar within a temperature range of 20–350$^\circ$C are given.
Keywords:
spall strength, rupture strength, composite Hopkinson bar.
Received: 23.03.2004 Accepted: 28.02.2005
Citation:
G. G. Savenkov, “Critical stresses in spalling and dynamic rupture of metals”, Prikl. Mekh. Tekh. Fiz., 46:6 (2005), 103–107; J. Appl. Mech. Tech. Phys., 46:6 (2005), 857–860
Linking options:
https://www.mathnet.ru/eng/pmtf2324 https://www.mathnet.ru/eng/pmtf/v46/i6/p103
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Abstract page: | 40 | Full-text PDF : | 11 |
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