FIELD: metallurgy and heat power.
SUBSTANCE: claimed bulk contains (mass %) dicalcium silicate in form of nepheline sludge of grade > 0.3 mm - 47-62; and of grade < 0.3 mm - 22-35; and liquid glass (as calculated to alkaline silicate) 16-18. Present invention is useful in cladding of heat equipment, metal-smelting and metal-casting equipment, electrolyzes, in aluminum production, etc.
EFFECT: refractory products of improved stability in storage, increased mechanical strength; increased raw base without affecting the environment.
1 ex, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CHARGE FOR MANUFACTURING HEAT-INSULATING REFRACTORY CONCRETE | 2016 |
|
RU2626480C1 |
| HIGH-ALUMINA MORTAR | 1998 |
|
RU2148565C1 |
| PROCESS FOR MANUFACTURING FIRECLAYS | 1994 |
|
RU2082699C1 |
| METHOD OF PRODUCING WATER-RESISTANT GYPSUM BUILDING MATERIALS | 2008 |
|
RU2413689C2 |
| REFRACTORY CONCRETE MIXTURE | 2010 |
|
RU2427549C1 |
| PROPPANT AND METHOD OF ITS FABRICATION | 2009 |
|
RU2392295C1 |
| THERMAL INSULATING MIXTURE | 2008 |
|
RU2370468C1 |
| COMPOSITION FOR SOLID LINING OF STEEL LADLES | 0 |
|
SU1472460A1 |
| COMPOUND FOR PRODUCING INSULATION MATERIAL | 0 |
|
SU1423534A1 |
| STOWING MIXTURE COMPOSITION | 2018 |
|
RU2721566C1 |
