Products

Brief Introduction

Baking-free Ramming Mix for Iron Runner

AMR product is an excellent choice for middle or small sized blast furnace with one taphole, offering high strength, good resistance to erosion/corrosion. Baking is not necessary, so installation and maintenance time is dramatically reduced.

Al2O3  % Min. 55
SiC+C  % Min. 15

Bulk Density  g/cm3 Min.

200℃×16h 2.50
1450℃×3h 2.50

Cold Crushing Strength Mpa Min.

200℃×16h 15
1450℃×3h 10

Modulus of Rupture  MPa  Min.

200℃×16h 2
1450℃×3h 3
Reheat linear change (%) ±0.5

 

Baking-free Ramming Mix for Iron Runner