Wholesale Zirconia Alumina Composite Bead/ZTA Bead/Ceramic Grinding Beads for Mine Manufacturers, Factories

BZA

General Character

Ball-tec® BZA is the most cost-effective ceramic grinding media , Made of modified zirconia powder. It is main use in mine industry.

Product Description

Feature & Application

  • With special process, the internal structure of the beads is uniform and compact.
  • A wide range of applications, especially grinding materials with high hardness.
  • Good stability, strong acid & alkali resistance.
  • High density, significantly improving grinding efficiency.
  • It keeps high grinding kinetic energy and reduces the amount of loading.

Application

It is suitable for grinding and dispersing all kinds of vertimill, vertical, horizontal sand mill, ball mill and other equipment. It is the first choice that substitution performance to price ratio of yttria stabilized zirconia beads.

Chemical Content

ZrO₂: 85%  |  Al₂O₃: 15%
ZrO₂: 15%  |  Al₂O₃: 85%

Physical Properties

Density (g/cm³) 5.4
Bulk Density (g/cm³) 3.2
Hardness (Hv) 1200
Sphericity (%) 99%
Standard Size (mm) 0.50, 0.60, 0.80, 1.00, 1.20, 1.50, 1.70, 2.00, ~10mm
Packing (kg) 25kg Plastic Drum

The composite zirconium bead NanorZr-10 is made by a unique rolling forming process with alumina as the main material and zirconia as the toughening auxiliary material. Dense zirconium toughened alumina composite particles constitute the microstructure of the beads, and the performance has a qualitative leap, suitable for disc sander (grinding machine) to disperse and grind medium and low viscosity materials, for the economic zirconium series grinding medium, especially suitable for the dispersion and grinding of non-mineral metal materials.

Special Points

Compared with alumina microbeads, the structure of composite zirconium beads is a composite crystal phase of zirconium oxide and alumina, which is more delicate and dense than the simple alumina microcrystals, so the wear is low. At the same time, the smooth sphere effectively reduces the power consumption and wear to the equipment contacts.

Product Features

  1. The internal crystal phase is uniform, the grain is fine, the structure is more reasonable
  2. The roundness is good, the particle size is reasonable
  3. High specific gravity, optimize grinding efficiency
  4. No empty beads, low wear, longer service life
  5. The surface is more smooth and bright

Frequently Asked Questions (FAQ)

What equipment is suitable for composite zirconium beads?

Composite zirconium beads are suitable for all kinds of vertimill, vertical and horizontal sand mills, ball mills, and disc sanders for dispersing and grinding medium and low viscosity materials.

How do composite zirconium beads compare to simple alumina microbeads?

They feature a composite crystal phase of zirconium oxide and alumina, making the structure more delicate and dense. This results in significantly lower wear and reduces power consumption and equipment contact wear.

What are the standard chemical composition ratios available?

The available standard chemical contents include ZrO2: 85% / AL2O3: 15% and ZrO2: 15% / AL2O3: 85% based on specific grinding requirements.

What are the key physical specifications of NanorZr-10 composite beads?

NanorZr-10 composite beads feature a density of 5.4 g/cm³, bulk density of 3.2 g/cm³, hardness of 1200 Hv, and high sphericity of 99% with size range from 0.50mm up to 10mm.

How is the product packaged for delivery?

The standard packaging is provided in durable 25kg Plastic Drums for safe handling and efficient storage.

Related Products