Skip to main content
SpringerLink
Log in

Features of Structure and Phase Formation during Synthesis of AIN–Al2O3–Y2O3 Composites in a Combustion Regime

  • Published:
Refractories and Industrial Ceramics Aims and scope

Results are given for synthesis of AlN–Al2O3–Y2O3 composites in a combustion regime in an industrial reactor. The effect of synthesis temperature on formation of the microstructure, phase composition, and impurity oxygen content dissolved in the crystal lattice of aluminum nitride is studied. The optimum synthesis temperature is determined. Experimental batches of composite powders are produced for the manufacture of dielectric ceramics with high thermal conductivity.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1.
Fig. 2.
Fig. 3.
Fig. 4.

Similar content being viewed by others

References

  1. L. M. Sheppard, “Aluminum nitride: a versatile but challenging material,” Ceram. Bull., 69(11), 1801 – 1812 (1990).

    Google Scholar 

  2. K. Knudsen, “Aluminum nitride,” Am. Ceram. Soc. Bull., 74(6), 97 – 101 (1995).

    CAS  Google Scholar 

  3. A. Bellosi, L. Esposito, E. Scafe, and L. Fabri, “The influence of microstructure on the thermal conductivity of aluminum nitride,” J. Mater. Sci., 29, 5014 – 5022 (1994).

    Article  CAS  Google Scholar 

  4. G. A. Slack, R. A. Tanzilli, R. O. Pohl, and J. W. Vandersande, “The intrinsic thermal conductivity of AlN,” J. Phys. Chem. Solids., 48(7), 641 – 647 (1987).

    Article  CAS  Google Scholar 

  5. P. S. Baranda, A. K. Knudsen, and E. Rah, “Effect of silica on the thermal conductivity of aluminum nitride,” J. Am. Ceram. Soc., 76(7), 1761 – 1771 (1993).

    Article  Google Scholar 

  6. Kaori Sakuma, Akira Okada, and Hiroshi Kawamoto, “Effect of cation impurities on thermal conductivity of yttria-doped aluminum nitride,” J. Mater. Synth. Process, 6(5), 315 – 321 (1998).

    Article  CAS  Google Scholar 

  7. R. Kobayashi, Y. Moriya, M. Imamura, et al., “Relation between oxygen concentration in AlN lattice and thermal conductivity of AlN ceramics sintered with various sintering additives,” J. Ceram. Soc. Jpn., 119(4), 291 – 294 (2011).

    Article  CAS  Google Scholar 

  8. Koji Watari, Mitsuru Kawamoto, and Kozo Ishizaki, “Sintering chemical reactions to increase thermal conductivity of aluminum nitride,” J. Mater. Sci., 26(17), 4727 – 4732 (1991.

    Article  CAS  Google Scholar 

  9. A. F. Junior and D. J. Shanafield, “Thermal conductivity of polycrystalline nitride (AlN) ceramics,” Ceramica, 50(9), 247 – 253 (2004).

    Article  Google Scholar 

  10. L.Wang, S. Roy,W. Sigmund, and F. Aldinger, “In situ incorporation of sintering additives in Si3N4 powder by a combustion process,” J. Eur. Ceram. Soc., 19(1), 61 – 65 (1999).

    Article  Google Scholar 

  11. V. V. Zakorzhevski, S. Yu. Sharivker, and I. P. Borovinskaya, “Specific features of self-propagating high-temperature synthesis of the AlN–Y2O3 system and some properties of the final products,” Int. J. SHS, 8(2), 165 – 176 (1999).

    Google Scholar 

  12. R. Pampuch, J. Lis, L. Stoberski, and E. Ermer “Improvement sinterability and microstructure of covalent ceramics by solid combustion synthesis,” Int. J. SHS, 2(3), 49 – 55 (1993).

    CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. FGBUN A. G. Merzhanov Institute of Structural Macrokinetics and Materials Science Problems, Russian Academy of Sciences, Chernogolovka, Russia

    V. V. Zakorzhevskii, I. D. Kovalev & N. I. Mukhina

Authors
  1. V. V. Zakorzhevskii
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. I. D. Kovalev
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. N. I. Mukhina
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to V. V. Zakorzhevskii.

Additional information

Translated from Novye Ogneupory, No. 9, pp. 32 – 36, September, 2020.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Zakorzhevskii, V.V., Kovalev, I.D. & Mukhina, N.I. Features of Structure and Phase Formation during Synthesis of AIN–Al2O3–Y2O3 Composites in a Combustion Regime. Refract Ind Ceram 61, 513–517 (2021). https://doi.org/10.1007/s11148-021-00513-8

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11148-021-00513-8

Keywords

Search

Navigation