Special Features of the Mechanical Characteristics of Al–Al 2 O 3  Composites Produced By Explosive Compaction of Powders Under Shock-Wave Deformation

I. A. Zhukov; G. V. Garkushin; S. A. Vorozhtsov; A. P. Khrustalyov; S. V. Razorenov; A. V. Kvetinskaya; V. V. Promakhov; A. S. Zhukov

doi:10.1007/s11182-016-0655-5

Special Features of the Mechanical Characteristics of Al–Al₂O₃ Composites Produced By Explosive Compaction of Powders Under Shock-Wave Deformation

Authors: Zhukov I.A.¹, Garkushin G.V.¹^,2, Vorozhtsov S.A.¹, Khrustalyov A.P.¹, Razorenov S.V.¹^,2, Kvetinskaya A.V.¹, Promakhov V.V.¹, Zhukov A.S.¹
Affiliations:
1. National Research Tomsk State University
2. Institute of Problems of Chemical Physics of the Russian Academy of Sciences
Issue: Vol 58, No 9 (2016)
Pages: 1358-1361
Section: Article
URL: https://bakhtiniada.ru/1064-8887/article/view/236772
DOI: https://doi.org/10.1007/s11182-016-0655-5
ID: 236772

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Abstract

The results obtained from investigations into the special features inherent in the mechanical characteristics (Hugoniot elastic limit and spall strength) observed under shock-wave loading of Al–Al₂O₃composite samples produced by an explosive powder compaction technique are presented. Embedding 10 wt.% of aluminum oxide in the aluminum matrix has been found to increase the Hugoniot elastic limit as opposed to the commercialgrade AD1(Al 1013) aluminum alloy.