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Refractories and Industrial Ceramics

, Volume 59, Issue 1, pp 25–26 | Cite as

Sintering of Aluminum-Oxynitride Powder Prepared by Self-Propagating High-Temperature Synthesis

  • A. V. Galakhov
  • V. A. Zelenskii
SCIENTIFIC RESEARCH AND DEVELOPMENT
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Sintering of aluminum-oxynitride powders prepared by self-propagating high-temperature synthesis in a nitrogen-containing gel was researched. Use of the powders without extensive mechanical grinding was problematical because of their low specific surface areas. Equipment fitted with grinding containers lined with high-density plates and grinding balls made of the same material, 9Al2O3·5AlN, were required to solve this problem.

Keywords

aluminum-oxynitride powders aluminum-oxynitride ceramic (AlON) nitrogen-containing gel SHS powder specific surface area 

Notes

Acknowledgments

The work was financially supported by Presidium of the RAS (PRAN) Program 1.14P.

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  1. 1.A. A. Baikov Institute of Metallurgy and Materials ScienceMoscowRussia

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