FIELD: ceramics.
SUBSTANCE: invention relates to compositions for hot repair of industrial furnace linings and can be used in metallurgy, by-product-coking industry, and other industry fields. Ceramic surfacing mixture contains, as refractory filler, dinas or chamotte with particle size no larger than 1.0 mm (54.5-62.0%), silicon as combustible constituent (35.0-45.0%), and flux additive (0.5-3.0%), namely welding flux preliminarily ground jointly with silicon to particle size not larger than 0.008 mm.
EFFECT: achieved high refractoriness and low porosity at maximum accordance between physicochemical properties and mineralogical composition of build-up surfacing and furnace lining.
3 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CERAMIC MIXTURE FOR REPAIRING COKE FURNACE MASONRY | 2007 |
|
RU2353601C1 |
| MIXTURE FOR FUSING AND WELDING CHAMOTTE AND DINAS | 1996 |
|
RU2096387C1 |
| MIXTURE FOR THE WELDING SURFACING AND WELDING TOGETHER OF CHAMOTTE AND SILICA AND THE METHOD OF THE MIXTURE APPLICATION | 2005 |
|
RU2299870C2 |
| POWDERED MIXTURE FOR CUTTING REFRACTORY (VERSIONS) | 2010 |
|
RU2434829C1 |
| METHOD FOR REPAIRING REFRACTORY LINING OF HEARTH OF HEAT AGGREGATES BY CERAMIC FUSION AND TERMITE REFRACTORY MASS FOR CERAMIC FUSION | 1999 |
|
RU2158403C1 |
| METHOD OF HOT REPAIR OF REFRACTORY LINING OF THERMAL UNITS BY CERAMIC FACING METHOD AND CERAMIC MASS FOR MAKING SUCH FACING | 2003 |
|
RU2239758C1 |
| GUNNED COMPOUND FOR HOT REPAIR OF REFRACTORY BRICKWORK OF CHAMBER FURNACES | 1998 |
|
RU2135432C1 |
| METHOD OF CERAMIC SURFACING AND DEVICE FOR REALIZATION OF THIS METHOD | 2005 |
|
RU2291201C1 |
| REFRACTORY MIXTURE FOR THE CERAMIC SURFACING | 2005 |
|
RU2289554C1 |
| METHOD OF POWDER CUTTING OF REFRACTORY MATERIAL AND DEVICE TO THIS END | 2010 |
|
RU2434744C2 |
