Alumina ceramic tile is an environment-friendly and economical w
Alumina ceramic tile hardness is high. Its rock hardness is HRA80-90 and the Moh‘s hardness is up to 9 grade with is only less than diamond. Its abrasion-resistance is 171.5times of Chrome steel and 260 times of manganese steel materials. Somebody maybe think alumina wear-resisting ceramic material use limits are not extensive, there are a lot of limits…