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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Product description:
This series of products are made of corundum,high quality bauxite and silicon carbide incorporated with appropriate drying agent. By firing 2 to 3 hours, the products can be put into use,and show excellent performance.These castables overcome the shortcomings of ramming mixes such as short service life, frequent maintenance, high materials consumpiton and high labor intensity, as well as overcome the shortcomings of normal castables such as long time firing. They have been widely applied at iron trough ,slag trough and gain good performance.
Category of Refractory Castable:
AL2O3+SiC+C
Features:
These castables overcome the shortcomings of ramming mixes such as short service life, frequent maintenance, high materials consumpiton and high labor intensity, as well as overcome the shortcomings of normal castables such as long time firing.
Physical and chemical indicators:
| Brand | XY-TJ-1 | XY-TJ-2 | XY-TJ-3 | XY-TJ-4 | |
| Al2O3/%,≥ | 60 | 65 | 65 | 70 | |
| SiC+C/%,≥ | 20 | 8 | 20 | 15 | |
| Bulk density g﹒cm-3,≥ | 2.7 | 2.85 | 2.8 | 2.8 | |
| Modulus of rupture/MPa | ≥3 (110℃,24h) | ≥5 (110℃,24h) | ≥3 (110℃,24h) | ≥3 (110℃,24h) | |
| Modulus of rupture/MPa | ≥5 (1450℃,3h) | ≥8 (1450℃,3h) | ≥5 (1450℃,3h) | ≥5 (1450℃,3h) | |
| Crushing strength /MPa,≥ | 110℃ | 20 | 20 | 20 | 20 |
| 1450℃ | 25 | 30 | 30 | 30 | |
| 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: