Ladle nozzle brick/Used for continuous casting tundish and water port/corrosion resistance/wear resistance
Product description:
This series of products is made of corundum and corundum spinel, chrome oxide powder, graphite, etc., and is made by high pressure molding and low temperature heat treatment.
Features:
It has the advantages of erosion resistance, erosion resistance, high thermal shock stability and long service life.
Physical and chemical indicators:
Brand | XY-SKZ-70 | XY-SKZ-80 | XY-SKZ-85 |
---|---|---|---|
Al2O3/%,≥ | 70 | 80 | 85 |
C/%,≥ | 5 | 3 | -- |
Bulk density/ g﹒cm-3,≥ | 2.8 | 2.85 | 2.95 |
Apparent porosity/ %,≤ | 12 | 12 | 18 |
Crushing strength/ MPa ,≥ | 40 | 40 | 50 |
Production and inspection :
Packaging and transportation: