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Zhurnal Tekhnicheskoi Fiziki, 2020, Volume 90, Issue 2, Pages 223–227
DOI: https://doi.org/10.21883/JTF.2020.02.48813.209-19 (Mi jtf5380) 		 
This article is cited in 6 scientific papers (total in 6 papers)

Solids

3D printing and mechanical properties of polyamide products with Schwartz primitive topology

S. V. Balabanova, A. I. Makogona, M. M. Sychovab, A. A. Evstratovc, A. Regazzic, J. M. Lopez-Cuestac

a I. V. Grebenshchikov Institute of Silicate Chemistry of the Russian Academy of Sciences, St. Petersburg
b State Technological Institute of St. Petersburg (Technical University)
c IMT Mines Alès, France
Full-text PDF (1021 kB) Citations (6)
DOI: https://doi.org/10.21883/JTF.2020.02.48813.209-19
Abstract: Physical and mechanical properties of cellular structures made of polyamide-12 were studied. The samples represent structural elements, which are repeating in 3 directions and have a geometric form of Schwarz Primitive. Samples have the shape of a cube (the sizes 30 $\times$ 30 $\times$ 30 mm). The technology of layer-by-layer sintering of powder material on SLS (selective laser sintering) 3D printer was used to fabricate the samples. Compression tests of samples with different geometries have shown that with the increase of the characteristic size of repeating structural element the strength of samples grows. With the use of finite element annalists, we have found that this is related to the increase of dangerous section area. The possibility of a substantial increase of specific strength of material while maintaining its density was shown.
Keywords: cellular structures, triply periodic minimal surfaces, 3D printing, finite element analysis.
Funding agency Grant number
Russian Science Foundation 17-13-01382
The study was supported by a grant from the Russian Science Foundation (project no. 17-13-01382).
Received: 20.05.2019
Revised: 11.09.2019
Accepted: 11.09.2019
English version:
Technical Physics, 2020, Volume 65, Issue 2, Pages 211–215
DOI: https://doi.org/10.1134/S1063784220020036
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: S. V. Balabanov, A. I. Makogon, M. M. Sychov, A. A. Evstratov, A. Regazzi, J. M. Lopez-Cuesta, “3D printing and mechanical properties of polyamide products with Schwartz primitive topology”, Zhurnal Tekhnicheskoi Fiziki, 90:2 (2020), 223–227; Tech. Phys., 65:2 (2020), 211–215
Citation in format AMSBIB
\Bibitem{BalMakSyc20}
\by S.~V.~Balabanov, A.~I.~Makogon, M.~M.~Sychov, A.~A.~Evstratov, A.~Regazzi, J.~M.~Lopez-Cuesta
\paper 3D printing and mechanical properties of polyamide products with Schwartz primitive topology
\jour Zhurnal Tekhnicheskoi Fiziki
\yr 2020
\vol 90
\issue 2
\pages 223--227
\mathnet{http://mi.mathnet.ru/jtf5380}
\crossref{https://doi.org/10.21883/JTF.2020.02.48813.209-19}
\elib{https://elibrary.ru/item.asp?id=42745532}
\transl
\jour Tech. Phys.
\yr 2020
\vol 65
\issue 2
\pages 211--215
\crossref{https://doi.org/10.1134/S1063784220020036}
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    • This publication is cited in the following 6 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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