nobaking ramming mixes for iron tap hole/High strength, strong slag erosion resistance, good erosion resistance
Product description:
This series of products are made of corundum,high quality bauxite and silicon carbide,and bonded by resins and tar. Installation can be done by ramming. The products are easy to be installed,pre-firing free, good slag erosion resistance and excellent thermal shock resistance.
Category of Refractory ramming mixes:
Aluminium silicon carbide carbonaceous
Features:
The products are easy to be installed,pre-firing free,good slag erosion resistance and excellent thermal shock resistance.
Physical and chemical indicators:
Brand | XY-TGD-50 | XY-TGD-55 | XY-TGD-65 | |
AL2O3,≥ | 50 | 55 | 65 | |
SiC+C,≥ | 20 | 15 | 18 | |
Bulk density/ g﹒cm-3,≥ | 200℃,24h | 2.3 | 2.4 | 2.6 |
Modulus of rupture/ MPa,≥ | 200℃,24h | 3 | 4 | 5 |
Crushing strength/ MPa,≥ | 200℃,24h | 8 | 10 | 15 |
Permanent linear change/%,≥ | ±0.1 1450℃,3h | ±0.8 1450℃,3h | ±0.8 1450℃,3h | |
Application | Slag trough of small size blast furnace | Iron trough of small size blast furnace | Iron trough of middle small size blast furnace |
Production and inspection :
Packaging and transportation: