CH / EN

Blast furnace refractory

Swing chute castable


Physical and chemical indicators:

Brand
Al2O3(%)
MgO(%)
Bulk density(g/m3)
Compressive strength(MPa)
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℃)