The most important requirement for wear resistant ceramic materials are:
High hardness
Good resistance to deformation
Sufficient toughness i.e. resistance against crack formation and its propagation.
Of all other alumina materials, CUMITUFF fulfills the above requirements excellently
High hardness ensures prolonged resistance to chipping and cracking. Long term benefits are attractive with CUMITUFF media as it is a cost effective alternative to conventional media. Media replacement and make-up charge levels drop significantly with the use of CUMITUFF Alumina Ceramic media.