CH / EN

Blast furnace refractory

Swing chute castable


Physical and chemical indicators:

Brand
Al2O3%)
MgO(%)
Bulk densityg/m3
Compressive strengthMPa)
Apparent porosity%)
Line rate of change%)
110℃x24hr
110℃x24hr
1600℃x3hr
HLAM-85
≥85
≥7
≥3.05
≥30
≥70
≤18
0~+1.0
HLAM-75
≥70
≥10
≥2.90
≥30
≥70
≤20
0~+1.0
1500℃)