Magnesia-alumina-zirconia bricks

Introduction:

Magesia-alumina-zirconia bricks are produced on the basis of low thermal magnesia-alumina bricksby adding ZiO2. Meawhile, Zirconia easily reacted with CaO forming calcium zirconat  with high melting point in application.

Features:

◆ The micro-porestructure inside the products improves theirs thermal shock resistance.

◆ Improves the corrosion resistance of the products and adhesion of kiln material.

Application:

Calcining zone of large NSP cement kiln.

Modified magnesia-alumina-chrome bricks

Introduction:

Modified magnesia-alumina-chrome bricks are manufactured on the basis of low thermal magnesiaalumina bricks by adding Cr2O3.

Features:

◆ The resistance to thermal shock, corrosion and spalling, and good coating of the kiln materials on the linning surface.

Application:

Calcining zone of large NSP cement kiln.

Magnesia-alumina-zirconia brick phycial and chemical