Products

Brief Introduction

Tundish Dry Vibration Mixes

AMR series dry vibration mixes are designed for tundish working lining. The products feature excellent adhesion, easy dry-out etc. Furthermore, it can efficiently prevent molten steel from refractory pollution. Without adding water during the installation, dry-out period is dramatically reduced. They are ideal alternative products to conventional insulating board and coating mixes.

MgO  %  Min.  60
CaO  %   Min. 30
SiO2  %  Max. 3.0
Bulk Density g/cm3 Min. 150℃×3h 2.0
1100℃×3h 1.8
1500℃×3h 2.2
Modulus of Rupture MPa Min. 150℃×3h 2.0
1100℃×3h 1.5
1500℃×3h 5.5
Cold Crushing Strength MPa Min. 150℃×3h 5.0
1100℃×3h 2.0
1500℃×3h 8.0
Linear Change  %   Max. 1500℃×3h -2.0

 

Tundish Dry Vibration Mixes