Metal-modified zirconia refractories

Metal-modified zirconia refractories The effect of Ti, Mo, and Ni additives on the properties of ceramics based on monoclinic zirconia was studied. The samples were prepared from fused or sintered zirconia, fired at 1450°C in a vacuum furnace. The densest and strongest ceramics were obtained from fused zirconia modified by adding 10 or 15% Ti, Mo, or Ni. The parameters of the refractories were as follows: open porosity, 17.6–19.9%, compressive strength, 195 MPa (10% Ni additive), 270–280 MPa (Mo additive), 326–485 MPa (Ti additive). http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Refractories and Industrial Ceramics Springer Journals

Metal-modified zirconia refractories

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Publisher
Springer US
Copyright
Copyright © 1997 by Plenum Publishing Corporation
Subject
Chemistry; Characterization and Evaluation of Materials; Materials Science; Ceramics, Glass, Composites, Natural Methods
ISSN
1083-4877
eISSN
1573-9139
D.O.I.
10.1007/BF02767931
Publisher site
See Article on Publisher Site

Abstract

The effect of Ti, Mo, and Ni additives on the properties of ceramics based on monoclinic zirconia was studied. The samples were prepared from fused or sintered zirconia, fired at 1450°C in a vacuum furnace. The densest and strongest ceramics were obtained from fused zirconia modified by adding 10 or 15% Ti, Mo, or Ni. The parameters of the refractories were as follows: open porosity, 17.6–19.9%, compressive strength, 195 MPa (10% Ni additive), 270–280 MPa (Mo additive), 326–485 MPa (Ti additive).

Journal

Refractories and Industrial CeramicsSpringer Journals

Published: Nov 26, 2007

References

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