The AMR serial ladle shrouds are ISO-pressed Al2O3-C based products, featuring superior thermal resistance to erosion-corrosion, oxidation and thermal cycling, etc. They are easy to install and preheat is unnecessary. AMR has supplied ladle shrouds for decades of customers worldwide, proving reliable performances and long casting life.
|
|
Body |
Slag line |
|
Performance condition |
Preheating |
Non-Preheating |
Acid |
Basic |
Neutral |
|
Chemical analysis |
|
Al2O3 % |
≥40.0 |
≥45.0 |
|
|
≥55.0 |
|
ZrO2 % |
|
|
≥55.0 |
|
|
|
MgO % |
|
|
|
≥55.0 |
|
|
C+SiC % |
≥30.0 |
≥20.0 |
≥18.0 |
≥15.0 |
≥15.0 |
|
Physical properties |
|
Bulk Density g/cm3 |
≥2.15 |
≥2.10 |
≥3.40 |
≥2.50 |
≥2.40 |
|
Apparent Porosity % |
≤19.0 |
≤19.0 |
≤18.0 |
≤18.0 |
≤18.0 |
|
Cold Crushing Strength Mpa |
≥18.0 |
≥18.0 |
≥20.0 |
≥18.0 |
|
|
Modulus of Rupture Mpa |
≥6.0 |
≥6.0 |
≥6.0 |
≥4.0 |
≥6.0 |
|
