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What is high alumina grinding balls and its application?


Ususally high alumina balls are man-made balls having 90% or higher content of alumina. It's moulded by isostatic pressing and sintered in 1700C high temperature, outstanding features of

high hardness(next to diamond),

high strength,

wear resistant,

corrosion resistant,

heat resistant,

high density,

no pollution to grinded materials

It used as the ieal grinding material for finishing processing of ceramic, porcelain, glass, chemical and other materials need to be finishingly processed