PRODUCT NAME: Magnesium Aluminate Spinel Brick
TYPE: MAB
TIME：2017-12-21
VIEWS：1302
PRODUCT DESCRIPTION：YONAI Magnesium Aluminate Spinel Brick
YONAI Magnesium Aluminate Spinel Brick is an innovation product developed for all kinds of lime-cement kilns which is a chrome free product that will meet the green trend of refractories
Properties
Good
Alkali Resistance
Good
Thermal Stability
High
Crushing Strength
Good
Corrosion Resistance
High
Refractoriness Under Load
Applications: Rotary Kiln, Sleeve Kiln, Shaft Kiln for calcined lime.
YONAI Magnesium-Aluminate
Spinel Brick
CHARACTERISTICS
MAB
MgO
≥82
Al2O3
13-15
Fe2O3
≤0.8
Volume Density,
g/cm3
≥2.98
Apparent Porosity,
%
≤17
Cold Crushing
Strength, Mpa
≥60
Refractoriness Under Load ℃，（0.2Mpa*0.6%）
≥1700
Thermal
Shock Resistance, (1100℃，Water-cooling)
≥15
Refractoriness ℃
≥1800
