Zhengzhou Xinyu Import Export Trade Co., Ltd.
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Tundish impact plate and shield/Used for continuous casting tundish and Molten steel impacte/Resistance to erosion
Product description:
This series of products are machine-molded and contain no low-melt binders such as cement and silica fume. They form a solid-phase ceramic bond directly at high temperature. Compared with the cast-formed impact plate, it has stronger resistance to molten steel and prevents it. The occurrence of a bag wear accident is at the same time longer than that of a conventional cast impact plate.
Category of Refractory Brick/Fire Brick:
Magnesia+High alumina
Features:
Compared with the cast-formed impact plate, it has stronger resistance to molten steel and prevents it. The occurrence of a bag wear accident is at the same time longer than that of a conventional cast impact plate.
| Brand | XY-IP-1 | XY-IP-2 | XY-IP-3 | XY-IP-4 | XY-IP-5 | |
|---|---|---|---|---|---|---|
| Al2O3/ %,≥ | 30 | |||||
| MgO/ %,≥ | 82 | 50 | ||||
| Al2O3+MgO/ %,≥ | 77 | 80 | 90 | |||
| C,≥ | 2.8 | 5 | ||||
| Bulk density/ g﹒cm-3,≥
| 2.8 | 2.85 | 2.8 | 2.8 | 2.85 | |
| Crushing strength/MPa,≥ | 110℃ | 35 | 35 | 35 | 30 | 35 |
| Hot modulus of rupture/ MPa,≥
| 1450℃ | 8 | 8 | 8 | -- | |
| Firing linear change | 1500℃ | -0.5~+1.0 | -0.5~+1.0 | -- | ||
Production and inspection :
Packaging and transportation: