| 摘要 |
The invention relates to the production of refractory and can be used for the production of refractory products based on chromium oxide, having high airbrick strength, insignificant shrinkage while burning and increased heat stability and used in plants for fiber glass production. A furnace charge contains grains of solid solution of TiOin CrO, mixture, produced by mixed grinding of solid solution of TiOin CrO, chromium oxide and titanium dioxide at ratio from 10.0 : 86.4 : 3.6 to 90.0 : 9.6 : 0.4 with content of 85-95 weight % of particles less than 10 micrometers, dispersed iron, organic binder. |
