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Working layer spraying mix/Ladle with gunning mixe/Has the characteristic that long life time,low cost
Product description:
Main raw materials of this kind of product are corundum and magnesium aluminate spinel after spraying use on the working layer surface in carbon free ladle
Category of Refractory Castable:
Working layer spraying mix
Features:
Physical and chemical indicators:
Brand | XY-GBPN-1 | XY-GBPN-2 | |
---|---|---|---|
Al2O3/%,≥ | 85 | 88 | |
Bulk density/ g﹒cm-3,≥ | 2.8 | 2.9 | |
Apparent porosity/%,≤ | 12 | 11 | |
Crushing strength/ MPa,≥ | 60 | 70 | |
Permanent linear change/ % | 1550℃,3h | -2.0 | -2.0 |
Production and inspection :
Packaging and transportation: