Zhengzhou Xinyu Import Export Trade Co., Ltd.
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Tundish slag wall and dam/Used for the different tundish/High strength, erosion resistance and erosion resistance
Product description:
The slag wall of the intermediate package developed by Xinyu has aluminum-magnesium, magnesia, aluminum zirconium and corundum. The product has the characteristics of high strength, erosion resistance and erosion resistance. It is widely used in the large-scale tundish on the continuous casting of steel mills.
Category of Refractory Brick/Fire Brick:
Magnesia+High alumina
Features:
This product can be pre-formed according to the size of the package in the field and the environment in which it is used.
Physical and chemical indicators:
| Material | Magnesia-alumina | Corundum | Magnesia | Alumina-Zirconium | |
|---|---|---|---|---|---|
| Brand | XY-DH-1 | XY-DH-2 | XY-DH-3 | XY-DH-4 | |
| Al2O3/%,≥ | 50 | 85 | Al2O3+Cr2O3/ % ≥80 | ||
| MgO | 25 | 80 | |||
| Bulk density/ g﹒cm-3,≥ | 2.9 | 2.8 | 2.9 | 2.8 | |
| Crushing strength,≥ | 110℃ | 50 | 30 | 60 | 50 |
| 1500℃ | 40 | 35 | 20 | 40 | |
| Firing linear change | 1500℃ | 0 ~ +3.0 | 0 ~ +1.5 | 0 ~ +1.5 | 0.5~+1.0 |
Production and inspection :
Packaging and transportation: