Slag zone of hot iron ladle lining use Alumina, silicon carbide and carbon refractory brick 
1. Definition: 
It is made of super bauxite and corundum, add the special additive, through high pressure formed, middle temperature handing, then finished. 
2. Highlight: 
1). Dense structure 
2). Fine hot shock stability, high refractoriness under load, low apparent porosity, high cold crushing strength, fine alkaline and slag corrosion resistance. 
3. Properties: (See the tables) 
4. Application: 
Suitable as lining in the constructing torpedo car, hot metal ladle, etc hot metal pretreatment equipments in the steel making plant.