| 摘要 |
FIELD: special mixtures. ^ SUBSTANCE: invention relates to raw mixtures used in making refractory articles used in metallurgy. Proposed raw mixture comprises the following components, wt.-%: water glass, 8.0-10.0; alumina, 30.0-35.0; sodium fluorosilicate, 2.0-3.0; caustic magnesite, 10.0-15.0; kaolin, 5.0-10.0; zircon, 10.0-15.0, and shamotte filling agent, balance. Invention provides enhancing anti-erosion resistance of articles made of the proposed raw mixtures. ^ EFFECT: improved and valuable properties of mixture and articles. ^ 1 tbl |
