Conclusions
We have studied the resistance of zirconia refractories of various chemical compositions and different phase compositions to the action of a vitreous silica melt. It is shown that the glass-resistance of the articles will be higher, the lower the concentration of stabilizing oxide and impurity in the zirconia raw material.
Articles made from ZrO2 partially stabilized with Y2O3 are distinguished by their maximum resistivity. Moreover, the use of dense articles made from ZrO2 partially stabilized with a mixture of 4% Y2O3 plus 4% CaO is possible.
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Translated from Ogneupory, No. 11, pp. 38–42, November, 1981.
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Strakhov, V.I., Suborov, S.A., Saraeva, T.M. et al. Glass resistance of zirconia-based refractories. Refractories 22, 575–578 (1981). https://doi.org/10.1007/BF01398165
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DOI: https://doi.org/10.1007/BF01398165