Alumina wearing bricks features:  High hardness,high density,low wear loss,good normalization,good corrosion-resistance,ect.,are the most ideal grinding media for glaze material,body material and various powdered ores.
Alumina wearing bricks Application: used  on  cements, paints, refractories,inorganic mineral powders industries,etc..
  
      http://www.ceramic-metal-parts.com