Zirconium Toughened Alumina Ball ZTA
Zirconium Toughened Alumina Ball ZTA
Zirconium Toughened Alumina Ball ZTA
Zirconium Toughened Alumina Ball ZTA
Zirconium Toughened Alumina Ball ZTA
Zirconium Toughened Alumina Ball ZTA

Zirconium Toughened Alumina Ball ZTA

Zirconium toughened alumina ball ZTA is a material made of a mixture of zirconium and aluminum, usually used in high temperature, high pressure, high hardness, high corrosion resistance and other high requirements.

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Product Introduction

Introduction

Zirconium toughened alumina ball ZTA is a composite material with alumina (Al2O3) and zirconium oxide (ZrO2) as the main raw materials. It has high temperature resistance,wear resistance and good corrosion resistance. As a new type of high-performance ceramic material, it has broad development prospects. The ratio of alumina to zirconium oxide is of great significance for the preparation of high quality and high stability.

Characteristic

1. High hardness and high strength: Alumina and zirconium oxide both have high hardness and strength. After interaction, with the addition of zirconium, and the bearing capacity and compression performance are enhanced.
2. Strong wear and corrosion resistance: Zirconium toughened alumina ball ZTA have a smooth surface, good wear resistance,good corrosion resistance, no pollution to the environment, and are particularly suitable for various occasions requiring high-quality grinding balls.
3. Good temperature resistance: ZTA composite balls have good high temperature stability and can work at high temperatures.
4. Excellent chemical resistance: Composite zirconium has no reaction to corrosive gases, acids, alkalis and other chemicals, so it has excellent chemical resistance.
5. Self-lubricating property: ZTA composite balls are not prone to excessive friction and wear during production due to their smooth surface, and have excellent self-lubricating properties.

6. Customizable: Zirconium-aluminum composite balls can be customized in different sizes to meet the needs of different applications.

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Application

1. Powder abrasive, suitable for grinding and mixing in the production process of various powders such as mine and cement.
2. In terms of environmental protection, ZTA composite materials are widely used in environmental protection due to their non-toxic and odorless,for example, sewage treatment, solid waste treatment and other projects.
3. High-precision grinding, using zirconium toughened alumina ball ZTA as grinding materials, plays an irreplaceable role in precision instruments such as clocks, optical instruments, magnetic recording heads, and magnetic disks.

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Specs

Series	BMZTA5	BMZTA10	BMZTA60	BMZTA70	BMZTA75
Al2O3+ZrO2 (%)	≥92%	≥85%	≥95%	≥96%	≥96%
Density(g/cm3)	≥3.7	≥3.8	≥4.5	≥4.7	≥5.0
Vickers Hardness(GPa)	≥12	≥11	≥12	≥12	≥11
Rapid Wearing Rate(g/kg.h)	≤1.3	≤1.3	≤1.3	≤1.3	≤1.3
Dimension(mm)	φ1-10	φ1-10	φ1-10	φ1-10	φ1-10
Roundness	96%	96%	96%	96%	96%