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Changes in the Structure and Mechanical Properties Under Heat Treatment of AlSi10Mg-Type Aluminum Alloys Obtained by Selective Laser Melting

  • ALUMINUM AND ALUMINUM ALLOYS
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Metal Science and Heat Treatment Aims and scope

Results of structural studies of aluminum alloys of the Al – Si – Mg – (Cu) system obtained by selective laser melting are analyzed and systematized. The effect of heat treatment on the structural and phase condition of the alloys is investigated with the use of thermodynamic simulation and transmission electron microscopy. Comparative analysis of mechanical properties of the alloys in different states provided by different heat treatments is performed.

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Notes

  1. Here and below in the article the content of elements is given in atomic percent if not mentioned specially.

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The work has been performed with the use of the equipment of the collaborative access center “Climatic Tests” at FGUP “VIAM” within implementation of the complex scientific direction “Energy-Efficient, Resource-Saving and Additive Technologies for Manufacturing Parts, Semiproducts and Structures” (Strategic Directions of Development of Materials and Processes of their Production for up to 2030).

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Authors and Affiliations

  1. All-Russia Research Institute of Aviation Materials (VIAM) of the National Research Center “Kurchatov Institute,” , Moscow, Russia

    E. N. Kablov, N. V. Dynin, I. Benarieb, D. V. Zaitsev & S. V. Sbitneva

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  1. E. N. Kablov
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  2. N. V. Dynin
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  3. I. Benarieb
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  4. D. V. Zaitsev
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  5. S. V. Sbitneva
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov No. 10, Pp. 20 – 28, October 2022.

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Kablov, E.N., Dynin, N.V., Benarieb, I. et al. Changes in the Structure and Mechanical Properties Under Heat Treatment of AlSi10Mg-Type Aluminum Alloys Obtained by Selective Laser Melting. Met Sci Heat Treat 64, 554–563 (2023). https://doi.org/10.1007/s11041-023-00850-0

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  • DOI: https://doi.org/10.1007/s11041-023-00850-0

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