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Glass and Ceramics

, Volume 55, Issue 1–2, pp 57–58 | Cite as

Corundum ceramics based on aluminum oxide obtained by a plasma chemical method

  • M. B. Ayadi
  • E. S. Lukin
Science for Ceramic Production

Abstract

Problems of sintering aluminum oxide consisting of highly disperse α-Al2O3 prepared by the plasma chemical method are considered. It is shown that this material possesses high sinterability even in the case of considerable pressing pressures. The introduction of MgO improves sintering of plasma chemical aluminum oxide and the addition of partially stabilized zirconia increases the ultimate strength of the ceramics in three-point bending to 450 MPa.

Keywords

Fracture Toughness Corundum Ultimate Strength Plasma Chemical Partially Stabilize Zirconia 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer 1998

Authors and Affiliations

  • M. B. Ayadi
    • 1
  • E. S. Lukin
    • 1
  1. 1.D. I. Mendeleev Russian Chemical Engineering UniversityMoscowRussia

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