Zhengzhou Xinyu Import Export Trade Co., Ltd.
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Easy installation Castables for iron trough/,good erosion resistance and thermal shock resistance
Product description:
Using dense corundum, brown corundum, high quality bauxite and silicon carbide as the main raw materials these low and ultra-low cement castables developed and produced by Xinyu Refractory are characterized with good flow ability,easy installation,good erosion resistance and thermal shock resistance,which can meet the needs for large- and middle-size blast furnaces,and gain good performance.
Category of Refractory ramming mixes:
Aluminium silicon carbide carbonaceous
Features:
The products with good flow ability,easy installation,good erosion resistance and thermal shock resistance,which can meet the needs for large- and middle-size blast furnaces,and gain good performance.
Physical and chemical indicators:
| Brand | XY-TGKJ-1 | XY-TGKJ-2 | XY-TGKJ-3 | XY-TGKJ-4 | |
| Al2O3 | 60 | 65 | 65 | 70 | |
| SiC+C | 15 | 8 | 20 | 15 | |
| Bulk density g﹒cm-3,≥ | 2.7 | 2.8 | 2.8 | 2.8 | |
| Modulus of rupture/MPa | ≥5 (110℃,24h) | ≥5 (110℃,24h) | ≥5 (110℃,24h) | ≥5 (110℃,24h) | |
| ≥6 (1450℃,3h) | ≥8 (1450℃,3h) | ≥8 (1450℃,3h) | ≥8 (1450℃,3h) | ||
| Crushing strength /MPa,≥ | 110℃ | 20 | 30 | 30 | 25 |
| 1450℃ | 25 | 30 | 35 | 25 | |
| Firing linear change | 1450℃ | ±0.8 | ±0.8 | ±0.8 | ±0.8 |
| Application | Iron trough,slag skimmer | Slag line of iron trough | Branch of iron trough | Slag trough | |
Production and inspection :
Packaging and transportation: