FIELD: refractories.
SUBSTANCE: invention relates to manufacture of refractories and can be used to manufacture large-size products for various-configuration metal-pouring structures. Blend used to manufacture such products contains, wt %: calcined bauxite 60-80, zirconium concentrate 4-26, alumina 7-13, chromium oxide 0.7-3.4, titanium oxide 0.6-1.7, fibrous-structure wollastonite 0.6-3.0, and dextrin 5-10 above 100%, said calcined bauxite being represented by following fractions: 70% 0.6-2.5 mm and 30% 0.004-0.01 mm.
EFFECT: improved quality of refractory material.
4 cl, 2 tbl
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