Zhengzhou Xinyu Import Export Trade Co., Ltd.
Zhengzhou Xinyu Import Export Trade Co., Ltd. Provide a strong guarantee for industrial kilns！
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Hot metal ladle Al2O3-SiC castables for iron ladle/Excellent slag erosion resistance, thermal shock resistance
Product description:
These castables are developed with high quality bauxite, corundum and sic as the main raw materials,and bonded by sol. They are characterized with good installation, excellent slag erosion resistance and thermal shock resistance, and gain good performance.
Category of Refractory Castable:
AL2O3+SiC+C
Features:
They are characterized with good installation, excellent slag erosion resistance and thermal shock resistance, and gain good performance.
Physical and chemical indicators:
| Brand | XY-TBJ-1 | LR-TBJ-2 | LR-TBJ-3 | LR-TBJ-4 | |
|---|---|---|---|---|---|
| Al2O3/%,≥ | 60 | 65 | 70 | 75 | |
| SiC+C/% | 14 | 14 | 13 | 13 | |
| Bulk density/ g﹒cm-3,≥ | 2.40 | 2.50 | 2.65 | 2.70 | |
| Crushing strength/ MPa,≥ | 110℃ | 20 | 25 | 30 | 30 |
| Crushing strength/ MPa,≥ | 1000℃ | 30 | 35 | 40 | 40 |
| Crushing strength/ MPa,≥ | 1450℃ | 40 | 45 | 50 | 55 |
| Firing linear change | 1450℃ | ±0.5 | ±0.5 | ±0.4 | ±0.4 |
| Application | Common hot metal ladle | Desulphurizing hot metal ladle | |||
Production and inspection :
Packaging and transportation: