FIELD: chemistry.
SUBSTANCE: invention relates to metallurgy, particularly to compositions of mixtures for cutting refractory articles, and can be used in hot repair of coke fired furnaces in coke-chemical production. The powdered mixture for cutting refractory contains aluminium, silicon, cast iron, mill cinder and welding flux, with the following ratio of components in wt %: aluminium 1-20; silicon 15-60; mill cinder 40-70; welding flux 4-8; cast iron with grain size of not more than 1.0 mm (over 100%) 40-100.
EFFECT: high thermicity and fluidity of the powdered mixture.
3 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| MIXTURE FOR THE WELDING SURFACING AND WELDING TOGETHER OF CHAMOTTE AND SILICA AND THE METHOD OF THE MIXTURE APPLICATION | 2005 |
|
RU2299870C2 |
| MIXTURE FOR FUSING AND WELDING CHAMOTTE AND DINAS | 1996 |
|
RU2096387C1 |
| METHOD OF POWDER CUTTING OF REFRACTORY MATERIAL AND DEVICE TO THIS END | 2010 |
|
RU2434744C2 |
| CERAMIC SURFACING MIXTURE | 2005 |
|
RU2290384C2 |
| EXOTHERMIC REFRACTORY MORTAR | 1996 |
|
RU2163579C2 |
| COMPOSITION FOR MANUFACTURE OF FORMED PRODUCTS FROM WASTE OF METALLURGICAL MANUFACTURES, A METHOD FOR OBTAINING A COMPOSITION AND A METHOD FOR MANUFACTURE OF FORMED PRODUCTS | 2016 |
|
RU2653746C1 |
| CERAMIC MIXTURE FOR REPAIRING COKE FURNACE MASONRY | 2007 |
|
RU2353601C1 |
| CHARGE AND METHOD FOR ELECTRIC-FURNACE ALUMINOTHERMIC PRODUCTION OF FERROBORON USING IT | 2013 |
|
RU2521930C1 |
| MAGNESIAN FLUX FOR STEELMAKING AND METHOD OF PRODUCING THE SAME | 2001 |
|
RU2205232C1 |
| BLEND FOR FABRICATING BRIQUETTES FOR CLEANING BLAST FURNACE CHIMNEY | 2003 |
|
RU2244013C1 |
