75% Alumina Ball
75% Alumina Ball
75% Alumina Ball
75% Alumina Ball
75% Alumina Ball
75% Alumina Ball

75% Alumina Ball

Aluminum oxide beads are a high-hardness grinding medium made from alumina (Al2O3). These beads exhibit high wear resistance and impact resistance, making them perform well in high-load grinding environments. The hardness of aluminum oxide beads is second only to diamond. They do not chemically react with the materials being ground, thus not introducing any contamination during the grinding process. Aluminum oxide beads have a long service life and low maintenance costs, and they also possess good thermal stability, able to withstand high temperatures without melting or deforming.

Share this:

Property

1.High density

2.High Strength

3.Good toughness

4.High grinding efficiency

Recommendations For Grinding Applications

  • For the ceramics.

    For the glaze, paint, coating

    For the zirconia silicate ,aluminum oxide ,quartz ,silicon carbide etc.

    For kaolin , titanium oxide ,mining's etc.

Technical Specification

Items Specification
Al2O3 content 75%-76%
SiO2 content 17% max
Specific Density
3.2±0.05/cmmin
Hardness(Mohs) 8
Water absorption 0.02% max
Self wearing loss  (within 24hours) 0.02% max
Anti-compression rate(Mpa) 1800Mpa min
Color Light Yellow

Available Size

 
Size(mm)
30 40 50 60 70 80

Calculation Method

M=3.14×R2×D×L×(25%-50%)÷1000

M: Total quantity of ceramic ball

D: Density (g/cm3

R: Radius of the mill (cm)

L: Length of the mill (cm)

 

Package

25kgs or 500kgs/bag, 1,000kgs or 1,250kgs/pallet, 20 pallets in a 20’ container.

 

×

Contact Us

captcha
×

Inquire

*Name
*Email
Company Name
Tel
*Message
*Verify Code
captcha