KINGSTONE's ladle block bricks are designed and manufactured using high-purity, high-density and high-strength raw materials. The low-cement combined corundum spinel prefabricated parts and the magnesium-aluminum carbon bricks using the mechanical pressing process have the advantages of stable structure, erosion resistance, erosion resistance, thermal shock stability and long service life.
ITEM |
Corundum spinel |
Magnesium-aluminum carbonaceous |
KSZL-85 |
KSZM-75 |
|
Al2O3,%, ≥ |
85 |
10 |
MgO,%, ≥ |
6 |
75 |
Bulk density,g/cm³,≥ |
3.05 |
2.95 |
Apparent porosity,%,≤ |
15 |
10 |
Compressive strength,MPa,≥,1500℃×3h |
70 |
80 |
Flexural strength, Mpa,≥,1500℃×3h |
12 |
15 |
Name: Vera Li
Mobile:008615936230675
Tel:008615936230675
Email:verali@kingstone.group
Add:Zhongyuan District, Zhengzhou City, Henan Province