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Refractory Brick/High Alumina Brick (YF/AL60)
YF-60 High Alumina Brick meeting ASTM regular type classifications, which will be used in roof suspensions, curtain walls, and safety linings in steel ladles.
Chemical Compositions (Approximate)
Alumina (Al2O3) 60.0%
Silica (SiO2) 33.1%
Iron Oxide (Fe2O3) 1.9%
Titania (TiO2) 3.0%
Alkalies (Na2O+K2O) 0.7%\
Physical Properties (Typical)
Pyrometric Cone Equivalent
Orton Standard Cones 37
BulkDensity 151 lb/ft3 (2.41g/cm3)
Cold Crushing Strength: 6500lb/ft2 (44Mpa)
Apparent Porosity 22%
Permanent Linear Change at 2910º F (1600º C) +1.5 to +2.5%
YF-60 High Alumina Brick meeting ASTM regular type classifications, which will be used in roof suspensions, curtain walls, and safety linings in steel ladles.
Chemical Compositions (Approximate)
Alumina (Al2O3) 60.0%
Silica (SiO2) 33.1%
Iron Oxide (Fe2O3) 1.9%
Titania (TiO2) 3.0%
Alkalies (Na2O+K2O) 0.7%\
Physical Properties (Typical)
Pyrometric Cone Equivalent
Orton Standard Cones 37
BulkDensity 151 lb/ft3 (2.41g/cm3)
Cold Crushing Strength: 6500lb/ft2 (44Mpa)
Apparent Porosity 22%
Permanent Linear Change at 2910º F (1600º C) +1.5 to +2.5%
| NOTE: All data subject to reasonable deviation and should not be used for specifications purposes |