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ItemMG-ZSLT-AMG-ZSLT-BMG-LS1BodyRound headBodyRound headBodyRound headChemical Composition(%)Al2O3;≥406842-4250MgO;≥-----10Al2O3+MgO;≥---58--SiO2;≤25-15-15-C+SiC;≥22922102210Cold Crushing Strength (CCS)(MPa);≥202220222220Rupture Strength(MPa);≥5.575.575.57Apparent Porosity(%);≤1
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Item | MG-ZSLT-A | MG-ZSLT-B | MG-LS1 | ||||
Body | Round head | Body | Round head | Body | Round head | ||
Chemical Composition(%) | Al2O3;≥ | 40 | 68 | 42 | - | 42 | 50 |
MgO;≥ | - | - | - | - | - | 10 | |
Al2O3+MgO;≥ | - | - | - | 58 | - | - | |
SiO2;≤ | 25 | - | 15 | - | 15 | - | |
C+SiC;≥ | 22 | 9 | 22 | 10 | 22 | 10 | |
Cold Crushing Strength (CCS)(MPa);≥ | 20 | 22 | 20 | 22 | 22 | 20 | |
Rupture Strength(MPa);≥ | 5.5 | 7 | 5.5 | 7 | 5.5 | 7 | |
Apparent Porosity(%);≤ | 19 | 18 | 19 | 18 | 19 | 17 | |
Bulk Density(g/cm3);≥ | 2.3 | 2.7 | 2.3 | 2.6 | 2.3 | 2.6 | |
Thermal shock(Time)1100℃Water cooling;≥ | 5 | 5 | 5 |