Model:
Introduction
The product is available for gunning of EAF liners of various high power or super high power, having the advantages of adhesive rate, fine anti erosion capacity, and long use span, which can greatly improve the use span of various EAF.
Physical and chemical index of Gunning Mixed for EAF
Item | Index | ||
DP-80 | |||
Chemical ingredients(%); | MgO;≥ | 80 | |
CaO≤ | 8.0 | ||
SiO2;≤ | 6.0 | ||
Volume density(g/cm3);≤ | 2.3 | ||
Refractoriness(C);≥ | 1790 | ||
Line variable rate(%) | 1500°C×3h | 2.5~1.0 | |
Compressive strength(MPa);≥ | 110°C×24h | 3.0 | |
1500°C×3h | 9.0 | ||
