Introduction
Corudum Self-flow Castable realizes its compactness according to the solid state flowing theory, in virtue of its own gravity, degassing and flowing flatly but never shock. Which has many advantages of fine flowing capacity, regular solidification time, saving power, high intensity, long life span, good high temperature capacity and anti-erosion capacity, and it is suitable for the bottom and the surrounding of molten steel container.
Physical and chemical index of Corudum Self-flow Castable
Items | Index | |||
Chemical ingredients(%);= | Al2O3 | 90 | ||
Volume density(g/cm3);= | 110°C×16h | 2.85 | ||
1500°C×3h | 2.85 | |||
Compressive strength(MPa);= | 110°C×16h | 30 | ||
1500°C×3h | 90 | |||
110°C×16h | 4 | |||
1500°C×3h | 12 | |||
Moisture addition for constructing reference(%); | 5 |