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Structural Changes during Sintering of Al2O3 3D-Ceramics

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Refractories and Industrial Ceramics Aims and scope

Systems of multilevel organized structures are proposed for examining ceramic products with a periodic topology. Structural changes on various scales were studied in corundum ceramics produced by 3D-printing during annealing at 1700°C. Changes of the body geometry, layer structure of the printed sample, material grain structure, and α-Al2O3 grain crystal lattice constants were characterized.

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Acknowledgments

The research was sponsored by a Russian Science Foundation Grant for Project No. 17-13-01382.

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Authors and Affiliations

  1. St. Petersburg State Institute of Technology (Technical University), St. Petersburg, Russia

    S. P. Bogdanov, M. M. Sychev & L. A. Lebedev

  2. I. V. Grebenshchikov Institute of Silicate Chemistry, St. Petersburg, Russia

    M. M. Sychev & L. A. Lebedev

Authors
  1. S. P. Bogdanov
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  2. M. M. Sychev
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  3. L. A. Lebedev
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Corresponding author

Correspondence to S. P. Bogdanov.

Additional information

Translated from Novye Ogneupory, No. 9, pp. 35 – 39, September, 2018.

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Bogdanov, S.P., Sychev, M.M. & Lebedev, L.A. Structural Changes during Sintering of Al2O3 3D-Ceramics. Refract Ind Ceram 59, 466–470 (2019). https://doi.org/10.1007/s11148-019-00255-8

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  • DOI: https://doi.org/10.1007/s11148-019-00255-8

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