FIELD: chemistry.
SUBSTANCE: invention relates to fireproof mass compositions, which can be used for fettling of smelters, production of forms for casting, mainly, non-ferrous metals. Fireproof mass contains chromomagnesite, boric acid, quartzite, zircon, alumina and fluorine phlogopite, lime with folowing component ratio, wt %: chromomagnesite - 25.0-35.0; boric acid - 3.0-5.0; zircon - 8.0-12.0; alumina - 8.0-12.0; fluorine phlogopite - 3.0-5.0; quartzite - remaining part.
EFFECT: increase of product resistance to erosion.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| RAW MATERIAL MIX | 2006 |
|
RU2313507C1 |
| DAUBING MATERIAL | 2006 |
|
RU2316520C1 |
| RAW MIXTURE | 2006 |
|
RU2320616C1 |
| CERAMIC MIXTURE FOR MAKING FLOOR TILES | 2007 |
|
RU2338721C1 |
| RAW MIXTURE | 2006 |
|
RU2311394C1 |
| ENAMEL SLIP | 2006 |
|
RU2323904C1 |
| RAW MIXTURE | 2006 |
|
RU2320607C1 |
| CERAMIC MIXTURE FOR MAKING FACING TILES AND GLASED TILES | 2010 |
|
RU2444492C1 |
| CERAMIC MASS FOR MANUFACTURING FACING TILE | 2006 |
|
RU2334719C1 |
| PORCELAIN MIXTURE | 2013 |
|
RU2513821C1 |
