Conclusions
It was established that a high-density yttrium ceramic (relative density 95–98%) can be produced by adding 20–30% TiB2 and sintering in vacuo or hot molding at 1500°C. It is assumed that the high density of the material is the result of the formation of reaction products in the interaction of the components of the TiB2-Y2O3 system.
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Literature cited
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Additional information
Translated from Ogneupory, No. 3, pp. 53–55, March, 1977.
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Krylov, Y.I. A composite material based on yttrium oxide. Refractories 18, 180–182 (1977). https://doi.org/10.1007/BF01281590
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DOI: https://doi.org/10.1007/BF01281590