Alumina ceramics, hardness nearly over HRA85, wear resistance than intense steel 271.5 situations; It has steady chemical Attributes and can be operated inside a superior temperature surroundings of 0℃-250℃ for a long time. Also, wear-resistant ceramics could also resist acid and alkali corrosive substances, so it may also be https://foundrymantech.com/high-chrome-white-iron-1