Al2O3+MgO,%

≥80

≥85

≥90

≥75

體密/Bulk density (110℃×24H), g/cm3

≥2.6

≥2.7

≥2.85

≥2.2

耐壓/Compressive strength (1500℃×3H), MPa

≥30

≥40

≥50

≥40

抗折/Bending strength (110℃×24H), MPa

≥4

≥5

≥8

≥4

線變化率/Linear change rate (1500℃×3H),%

±0.5

±0.5

±0.5

±1.5

    用途/Purpose

中、小型鋼包/Medium and small size steel ladle

大、中型鋼包/Big and medium size steel ladle

大型鋼包/Large size steel ladle

鋼包永久層