alumina ball

Product Introduction:

alumina ball is provided by Lianyungang ZhongAo Aluminium Co.Ltd,a major New Materials supplier in Minerals, Metals & Materials wholesale industry in China.You can check out the specification of alumina ball below or get any optional result clicking into the following keywords alumina ball , alumina grinding ball , alumina ceramic , alumina , ceramic and you can check the authentications and testimonials of alumina ball .

Description:
chemical composition

al2o392％

sio27％

cao+mgo+fe2o3+others 2％

bulk density 3.60g/cm3

water absorption<0.01％

hardness(mohs) 9

self wear rate <0.01％(24h)

color white

size of microcrystal wear alumina ball(rolling)

dia(mm) 6-20



character of microcrystal wear alumina ball(rolling): the strength of alumina ball by rolling is around 10％ less than that by press method. it has higer cost performance than cip.



notes: we can pack the products according to your requirement, also we can do oem or odm.



the main application areas: ceramic building materials chemical.