Products

Brief Introduction

Castable for Iron Ladle

Monolithic design for iron charging ladle is a fast, cost-effective alternative to conventional bricked lining. It offers entire structure without brickwork joints and freedom from hot metal penetration. AMR series of castables typically suited for iron ladle feature high strength, superior resistance to thermal shock and slag erosion, as well as long life.



  Main Cramp Iron Iron Runner Slag Runner
Iron Line Slag Line
Al2O3  % Min. 75 59 61 62
SiC    % Min. 10 30 13 15

Bulk Density g/cm3 Min.

110℃x24h 2.92 2.79 2.42 2.55
1450℃x24h 2.88 2.75 2.40 2.40

Cold Crushing Strength MPa Min.

110℃x24h 31.04 28.70 8.5 17.0
1450℃x24h 42.96 43.68 27.0 32.0

Modulus of Rupture MPa  Min.

110℃x24h 4.75 4.36    
1450℃x24h 5.71 5.91    
Permanent Linear Change % 1450℃x2h ±1.0 -0.1 +0.1 +0.3
 


Castable for Iron Ladle