Magnesia-Alumina Spinel Brick
Classification:
Product Introduction
Product Details
Magnesia-Alumina Spinel Brick
Suitable for the transition zone of large and medium-sized cement rotary kilns.
Product Features
7 Core Advantages
●-Excellent Alkali Resistance
●-High Thermal Shock Stability
●-High Refractoriness Under Load
●-Strong Scour Resistance
●-High Strength
●-Chrome-Free & Pollution-Free
●-High Resistance to High-Temperature Chemical Erosion
01.Modified & Upgraded Anti-Shrinkage
By adding periclase-spinel materials, the elastic modulus is significantly reduced, ensuring more stable operation; effectively protecting the kiln shell and extending the service life of the rotary kiln.
02.Enhanced Erosion Resistance
Resists both liquid phase corrosion of cement clinker and acidic gas corrosion (such as SO₂) at the preheater outlet. Adapts to various working conditions with stable performance.
03.Long Service Life & Cost Reduction
The service life of the modified brick is extended by 20-30% compared with ordinary bricks, reducing the number of overhauls for high-end cement rotary kilns and lowering comprehensive costs.
Key words:
Cement Industry
Rotary Kiln
Kiln Mouth
Refractory
