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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 1999, Volume 40, Issue 5, Pages 208–215
(Mi pmtf3158)
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This article is cited in 1 scientific paper (total in 1 paper)
Theoretical and experimental estimates of the brittle strength of solids produced by compaction of powders
V. M. Korneva, A. G. Demeshkina, T. A. Kornevab a Lavrent’ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, 630090, Novosibirsk
b Joint Institute of Geology, Geophysics, and Mineralogy, Siberian Division, Russian Academy of Sciences, 630090, Novosibirsk
Abstract:
The strength characteristics of pressed-powder compacts are obtained. The fractal structure of the compact samples is described. Complex thermal analysis shows that during compaction of dry powders, interatomic interaction is partially restored. Quantitatively estimates of the theoretical strength of the samples are obtained and a possible mechanism for the propagation of flat cracks is proposed.
Received: 15.12.1997
Citation:
V. M. Kornev, A. G. Demeshkin, T. A. Korneva, “Theoretical and experimental estimates of the brittle strength of solids produced by compaction of powders”, Prikl. Mekh. Tekh. Fiz., 40:5 (1999), 208–215; J. Appl. Mech. Tech. Phys., 40:5 (1999), 962–968
Linking options:
https://www.mathnet.ru/eng/pmtf3158 https://www.mathnet.ru/eng/pmtf/v40/i5/p208
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