DURALUM®ATZ II R

DURALUM® ATZ II R is a new cast, dense, fused alumina-zirconia refractory grain. DURALUM® ATZ II R is produced by fusing zirconia and alumina above 2000º C and chill casting it in a proprietary process. DURALUM® ATZ II R is a unique material; it is characterized by a higher percentage (approx. 40%) of cubic zirconia evenly distributed throughout the individual grains.

 

Applications:

  • refractories that require a high resistance to environmental corrosion and a low coefficient of thermal expansion 
  • slide gates 
  • glass tank refractories 
  • applications requiring resistance to molten slags.

 

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