FIELD: industrial ceramic and refractory materials, more particularly manufacture of products used in electrical engineering, chemical and metallurgical industries. SUBSTANCE: alumina based ceramic compound comprises as modifying additive, plasmochemically prepared aluminium oxide, ratio of components is as follows, wt. %: alumina, 70.0-97.0; and plasmochemically prepared aluminium oxide, 3.0-30.0. EFFECT: higher bending strength of materials prepared from the ceramic compound. 1 tbl
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Authors
Dates
2000-06-10—Published
1998-08-31—Filed