FIELD: metallurgy.
SUBSTANCE: invention relates to heat-insulating plate (1), preferably overlay plate (5a; b), in particular for heat insulation of molten metals, in particular steel melting, in metallurgical vessel (6), to method of plate (1) production and its application. Plate (1) comprises binding matrix (2) from at least one cured temporary organic binder and granular aggregate (3), containing and/or consisting of biogenic silicic acid, preferably with and/or rice hull ash, which is integrated into binding matrix (2).
EFFECT: technical result consists in providing good heat insulation, minimum dust load and ease of application.
33 cl, 6 dwg, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| HEAT-INSULATING HEAT-RESISTANT MOLDED ARTICLE, IN PARTICULAR, A PLATE, METHOD OF ITS PRODUCTION AND ITS APPLICATION | 2017 |
|
RU2731235C2 |
| USE OF HEAT-INSULATING MOLDED ELEMENT FOR INSULATION OF METAL MELTS FROM ATMOSPHERE OR FOR INSULATION OF METALLURGICAL VESSEL | 2017 |
|
RU2727488C1 |
| BURDEN FOR COVERING SLAG, METHOD FOR PRODUCING AND USING IT | 2003 |
|
RU2298041C2 |
| METHOD FOR PROCESSING OF METAL MELT | 2005 |
|
RU2397039C2 |
| SLAG FORMING MIXTURE | 2008 |
|
RU2366535C1 |
| METHOD OF MAKING POROUS MOULDED ARTICLE IN FORM OF LAYER OF INSULATING PLASTER | 2016 |
|
RU2721612C1 |
| COMBINED HEAT-INSULATING SYSTEM | 2016 |
|
RU2717456C1 |
| METHOD FOR PRODUCING HOLLOW GRANULES | 2017 |
|
RU2656278C1 |
| METHOD FOR PRODUCTION OF LOAD-BEARING STRUCTURAL INSULATING AND HEAT-INSULATING BUILDING PRODUCTS BASED ON RICE HUSK | 2021 |
|
RU2766182C1 |
| POURING NOZZLE FOR DISTRIBUTING LIQUID METAL IN MOLD AT CONTINUOUS CASTING OF SLABS | 1995 |
|
RU2140340C1 |
