Conclusions
The article deals with chromic oxide and other oxides of chromium and with the systems which chromic oxide forms with other oxides and which are of importance in the production and application of refractories. In most systems Cr2O3 coexists with the other oxides and their high-melting compounds.
Ternary compounds with chromic oxide are absent in these systems, and ternary eutectics are rare; the binary eutectics are characterized by high melting points. The systems contain large regions of solid solutions between the oxides and their highly refractory compounds.
These are the factors which render chromic oxide a promising material for the production of superduty refractories.
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Translated from Ogneupory, No. 1, pp. 42–46, January, 1977.
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Kainarskii, I.S., Degtyareva, É.V. Chromic oxide as refractory material. Refractories 18, 42–47 (1977). https://doi.org/10.1007/BF01319646
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DOI: https://doi.org/10.1007/BF01319646