FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy, particularly, to refractory material for internal lining of the blast-furnace. The refractory material is multilayer composite material containing at least wear-resistant protective layer and heat conducting layer or wear-resistant protective layer, heat conducting layer and at least one intermediate layer, at that strength of the interlayer connection between individual adjacent layers exceeds 6 MPa.
EFFECT: invention use ensures long service life of the refractory material, and improves its mechanical and thermal properties.
30 cl, 3 dwg, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| REFRACTORY MATERIAL FOR INTERNAL LINING OF BLAST FURNACE OBTAINED BY PARTIAL GRAPHITISATION OF MIXTURE CONTAINING C AND Si | 2012 |
|
RU2596161C2 |
| CARBON ARTICLE, METHOD OF PRODUCING CARBON ARTICLE AND USE THEREOF | 2011 |
|
RU2546268C2 |
| TAMPED PASTE OF HIGH SWELLING ABILITY FOR ALUMINIUM ELECTROLYTIC CELL | 2004 |
|
RU2342471C2 |
| MANUFACTURING METHOD OF CATHODE OF VERTICAL ELECTROLYSIS UNIT FOR ALUMINIUM MANUFACTURE | 2009 |
|
RU2418888C2 |
| LINING OF CARBOTHERMIC REDUCTION FURNACE | 2005 |
|
RU2378592C2 |
| ELEMENT OF ELECTROLYZER CELL, METHOD OF MANUFACTURING THE ELEMENT, ELECTROLYZER | 1993 |
|
RU2125123C1 |
| METHOD FOR PRODUCTION OF A CATHODE PACK FOR AN ALUMINUM ELECTROLYTIC CELL | 2018 |
|
RU2682732C1 |
| COLD RAMMING PASTE | 2013 |
|
RU2548875C1 |
| SIDE BOCK FOR ELECTROLYTIC CELL WALL FOR REDUCING ALUMINUM | 2013 |
|
RU2668615C2 |
| METHOD OF MAKING LINING IN INDUSTRIAL FURNACE OF LARGE VOLUME, AS WELL AS INDUSTRIAL FURNACE WITH LINING, REFRACTORY BRICK FOR SUCH LINING | 2013 |
|
RU2587194C2 |
