浇注料
CASTABLE FOR STEEL-MAKING LADLES
Feature: Made from corundum, good quality magnesite, apecial bauxite or magnesite-alumina spinel and additives. Quick sintering property, good erosion and spalling resistance, comvenient installation , easy removing and long service time.
Appli:TJZL-1 Wall and bottom of large size ladles
TJZL-2 Wall and bottom of small and medium size ladles
TJZL-3 slaglines of small and medium ladles
Main specifications of the products
Specifications item | Chem.Comp.(%) | B.D. (g/cm3) | P.L.C.(%) | C.C.S.(Mpa) | |||||||
AL2O3 | MgO | SiO2 | 110℃×24hrs | 1000℃×3hrs | 1550℃×3hrs | 1000℃×3hrs | 1550℃×3hrs | 110℃×24hrs | 1000℃×3hrs | 1550℃×3hrs | |
TJZL-1 | ≥90 | ≥7 | ≥3.10 | ≥3.00 | ≥2.95 | 0～-0.20 | 0～-0.8 | ≥30 | ≥45 | ≥70 | |
TJZL-2 | ≥72 | ≥11 | ≥9.5 | ≥2.90 | ≥2.88 | ≥2.80 | 0～-0.20 | 0.5～-1.5 | ≥60 | ≥50 | ≥60 |
TJZL-3 | ≥32 | ≥60 | ≥2.90 | ≥2.85 | ≥2.80 | 0～-0.20 | 0.5～-1.2 | ≥45 | ≥45 | ≥40 | |
