Nano Polished Zirconia Ceramic Alumina Grinding Media In Planetary Mills

Name: Nano Polished Zirconia Ceramic Alumina Grinding Media In Planetary Mills
Brand: Guangzhou Zoli Technology Co.,Ltd.

Price Negotiable

Price: $20-$55/kg

MOQ: 1kg

Delivery Time: within 15days

Brand: Zhongli

Product Description

Product Description

Nano-Polished Zirconia Grinding Spheres: Low Friction, High Efficiency in Planetary Mills

Introduction

In the world of material processing, efficiency and precision are paramount. Planetary mills are renowned for their ability to achieve ultra-fine grinding, making them essential tools in various industries. Central to their effectiveness are the grinding media used, with nano-polished zirconia grinding spheres standing out for their exceptional properties. These spheres offer low friction and high efficiency, ensuring optimal performance in planetary mills.

Understanding Zirconia Grinding Spheres

Zirconia grinding spheres are crafted from zirconium oxide (ZrO2), a material known for its remarkable wear resistance, high strength, and chemical inertness. These properties make zirconia spheres ideal for grinding processes that require minimal contamination and high precision. The nano-polished finish further enhances their performance by reducing friction, which in turn increases grinding efficiency.

Key Features of Zirconia Grinding Spheres

Low Friction: The nano-polished surface minimizes friction, reducing energy consumption and wear on the planetary mill.
High Efficiency: Enhanced grinding efficiency leads to faster processing times and finer particle sizes.
Wear Resistance: Zirconia's durability ensures a longer lifespan for the grinding media, reducing replacement costs.
Chemical Inertness: Prevents contamination of the sample, maintaining the purity of the ground material.

Applications in Planetary Mills

Planetary mills utilize grinding spheres to achieve ultra-fine grinding of various materials. Zirconia spheres are particularly suited for applications involving fibrous, abrasive, and hard samples. Their ability to maintain structural integrity under high stress makes them ideal for demanding processes in industries such as ceramics, electronics, and pharmaceuticals.

Industries Benefiting from Zirconia Grinding Spheres

Ceramics: Used in the production of ceramic powders and glazes, zirconia spheres ensure consistency and purity.
Electronics: Essential for grinding electronic ceramic powders, contributing to the development of advanced electronic components.
Pharmaceuticals: Ensures the purity and consistency of active pharmaceutical ingredients through contamination-free grinding.

Comparing Grinding Media Options

When selecting grinding media for planetary mills, it's crucial to consider the material's properties and the specific requirements of the application. Zirconia grinding spheres are often compared to other materials like hardened stainless steel, sintered corundum, and hardmetal tungsten carbide.

Advantages of Zirconia Over Other Materials

Density: With a density of 5.7 g/cm³, zirconia spheres offer optimal grinding efficiency compared to lighter materials like agate (2.65 g/cm³).
Hardness: Zirconia's superior hardness ensures effective grinding of hard and abrasive materials, outperforming softer options like sintered corundum.
Contamination-Free: Unlike steel or tungsten carbide, zirconia's chemical inertness prevents unwanted reactions with the sample.

Diameter(mm)	Each ball weight(g)	100g balls qty(pcs)
1	0.00314	31847
2	0.02512	3981
3	0.08478	1180
4	0.20096	498
5	0.3925	255
6	0.67824	147
7	1.07702	93
8	1.60768	62
10	3.14	32
12	5.42592	18
15	10.5975	9
20	25.12	4

●Chemical Composition:

Composition	ZrO₂	Y₂O₃+ Others
Content %	94.6	5.4

●Physical Properties:

Specific Gravity

g/cm³

Bulk Density

kg/L

Hardness

Mohs

Hardness Hv

Fracture Toughness MPam^1-2

Crushing Load

Kg.f (Φ0.3mm)

Grain size

Sphericity

(%)

≥6.03

≥ 3.76

≥1210

8.2

≤0.3

≥98

40times under microscope for 0.3mm YSZ ball

● Inner structure:

● Size distribution:

product name:

Yttria stabilized zirconia bead

size:

Φ0.3mm

100pcs test result by selected random(unit: mm)

0.28

0.29

0.3

0.31

0.32

0.28

0.29

0.3

0.31

0.32

0.28

0.29

0.3

0.31

0.32

0.28

0.29

0.3

0.31

0.32

0.29

0.31

0.32

0.29

0.3

0.31

0.32

0.29

0.3

0.31

0.32

0.29

0.3

0.31

0.33

0.29

0.3

0.31

0.33

0.29

0.3

0.31

0.33

0.29

0.3

0.31

0.32

0.33

0.29

0.3

0.31

0.32

0.33

0.29

0.3

0.31

0.32

0.33

0.29

0.3

0.31

0.32

0.33

0.29

0.3

0.31

0.32

0.33

0.29

0.3

0.31

0.32

0.33

0.29

0.3

0.31

0.32

0.34

0.29

0.3

0.31

0.32

0.34

0.29

0.3

0.36

0.29

0.3

●Features:

It has high density and hardness, making it suitable for high-quality products, such as ceramic inking, automobile, paints and coating.

It is suitable for high-efficiency horizontal mills and basket mills.

Low contamination of the milling product.

It is suitable for industries requiring nano-sized particles.

●Pakage:

25KG/Plastic Drum, 800-1000KG/Pallet with shrink wrapped

●Storage:

The grinding media should be stored in a dry and clean place.

Factory equipment

Exhibition & Partner

Case

Ship to philipine

Ship to Germany

FAQ

Are zirconia beads suitable for wet and dry grinding?
- Yes, they are versatile and can be used for both wet and dry grinding processes.
How do I choose the right size of zirconia beads?
- The size depends on the material being processed and the desired particle size. Smaller beads are used for finer grinding, while larger beads are better for coarse grinding.
What is the density of zirconia grinding beads?
- The density is typically around 6.0 g/cm³, which provides high impact energy for efficient grinding.
Are zirconia beads chemically inert?
- Yes, they are chemically inert and resistant to most acids, alkalis, and solvents, making them suitable for a wide range of materials.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Zoli Technology Co.,Ltd.

Location Room 702A, No. 585, Airport Road, Tangjing Street, Baiyun District, Guangzhou City, Self-compiled 2341

Contact Person Ain Qiu

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Nano Polished Zirconia Ceramic Alumina Grinding Media In Planetary Mills

Nano-Polished Zirconia Grinding Spheres: Low Friction, High Efficiency in Planetary Mills

Introduction

Understanding Zirconia Grinding Spheres

Key Features of Zirconia Grinding Spheres

Applications in Planetary Mills

Industries Benefiting from Zirconia Grinding Spheres

Comparing Grinding Media Options

Advantages of Zirconia Over Other Materials

●Storage:

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