Alumina composite zirconia grinding ball for grinding media

Zirconia-toughened alumina grinding ball is a new products with alumina balls' characters, high hardness, low wear loss, anti-corrosion and high density.
  • Product Origin:

    China
  • Material:

    Zirconia Ceramic
  • Size:

    0.1-50mm
  • Moh's hardness:

    7-8
  • Density:

    ≥3.2 g/cm3
  • Product Detail

Property:
1. Good roundness,smooth,bright and without pores.High density, high efficiency

1. Good roundness,smooth surface and no air hole.

2. Its wear loss to equipment is much better than ceramic beads in high speed grinding.

3. High cost effective, long lifetime.


Specification:

ZrO2 Content

Main Composition

Specific Gravitys

Bulk Density

Moh's Hardness

7%

ZrO2+Al2O3+SiO2

2.75±0.1 g/cm3

1.75±0.1 g/cm3

7~8

15%

ZrO2+Al2O3+SiO2

3.0±0.1 g/cm3

1.75±0.1 g/cm3

7~8

35%

ZrO2+Al2O3+SiO2

3.2±0.1 g/cm3

2.0±0.1 g/cm3

8

50%

ZrO2+Al2O3+SiO2

3.7±0.1 g/cm3

2.3±0.1 g/cm3

8~9

80%

ZrO2+Al2O3+SiO2

5.4±0.1 g/cm3

3.3±0.1 g/cm3

8



Applications:

*Paint, printing ink ,pigment etc.
*Minerals such as  zirconium silicate,GCC, Kaolin clay 
*Powder such as Titanium pigment, alumina powder, zircon sand, silicon powder
*Medical,cosmetic, biochemistry
*Agrochemical product

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