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Guangzhou Zoli Technology Co.,Ltd

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City:guangzhou

Country/Region:china

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China Multifunctional Zirconia Alumina Ball Mill Media Grinding Spheres Lab Research wholesale

Multifunctional Zirconia Alumina Ball Mill Media Grinding Spheres Lab Research

Name: Multifunctional Zirconia Alumina Ball Mill Media Grinding Spheres Lab Research
Brand: Zhongli
Price: 20 USD

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Brand Name :Zhongli

Model Number :ZZB-01

Certification :CE ISO

Place of Origin :China

MOQ :1kg

Price :$20-$55/kg

Payment Terms :L/C,T/T,Western Union

Supply Ability :50-200 ton/month

Delivery Time :within 15days

Packaging Details :barrel

Warranty :1 year

Power Supply :220V/50Hz

Material :Stainless Steel

Number Of Grinding Stations :4

Capacity :2L

Speed :0-450 rpm

Dimensions :650mm x 400mm x 350mm

Grinding Modes :Dry/Wet

Final Fineness :0.1μm

Weight :50kg

Max. Feeding Size :10mm

Programmable Control :Yes

Grinding balls :Zirconia

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Product Description

Multi-Functional Zirconia Grinding Spheres: From Lab Research to Industrial Mass Production

In the realm of advanced materials, zirconia grinding spheres have emerged as a pivotal innovation, transforming processes from laboratory research to industrial mass production. These spheres, known for their exceptional durability and multifunctionality, are revolutionizing industries such as electronics, automotive, and energy storage. This article delves into the journey of zirconia grinding spheres, exploring their applications, technological advancements, and the groundbreaking mass-production techniques that are setting new benchmarks in material science.

The Rise of Zirconia Grinding Spheres

Zirconia, a high-demand structural ceramic, boasts remarkable mechanical, thermal, and chemical properties, making it ideal for precision applications. The material's superior combination of physical attributes has catalyzed its use in diverse fields, including aerospace, precision machinery, electronics, and biomedicine. However, the high brittleness and low shear strength of zirconia ceramics have historically hindered their widespread industrial application.

Applications in Electronics and Automotive Industries

The primary application of zirconia grinding spheres is in dispersing and powderizing materials and polishing surfaces. These spheres are integral to the production of multilayer ceramic capacitors (MLCCs) and electrode materials for lithium-ion batteries. As smartphones become more sophisticated and the demand for electric vehicles rises, the need for reliable and stable raw materials grows. Zirconia spheres play a critical role in meeting these demands, enhancing the reliability and supply stability of products.

Technological Innovations in Mass Production

Toray Industries, a leader in material science, has pioneered a groundbreaking mass-production technology for rare-earth-free zirconia balls. This innovation minimizes the degradation of crystal structures on zirconia ball surfaces, making them more durable than conventional counterparts. By reducing the sintering temperature to 1,300°C, compared to the regular 1,500°C.

Research Advances in Zirconia Machining Technologies

The machining of zirconia ceramics has seen significant advancements, addressing challenges such as tool wear, machined surface quality, and cutting force. Traditional machining methods, including milling and grinding, have been complemented by non-traditional techniques like electrical discharge machining (EDM) and laser-assisted machining (LAM).

Laser-Assisted Grinding of Zirconia Ceramics

Laser-assisted grinding (LAG) has emerged as a promising method to enhance the machinability of zirconia ceramics. By preheating the material before cutting, the yield strength is reduced, transforming the machining mechanism from brittle to ductile. This process not only improves the removal rate but also avoids grinding cracks, resulting in damage-free surfaces.

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

How do I store zirconia grinding beads?
- Store them in a dry, clean environment to prevent contamination or moisture absorption.
What is the cost of zirconia grinding beads?
- They are more expensive than other grinding media due to their superior properties, but their durability and efficiency often justify the cost.
Can zirconia beads cause contamination?
- They are highly wear-resistant, but prolonged use may cause minimal wear. Regular inspection is recommended to avoid contamination.
What industries use zirconia grinding beads?
- They are used in pharmaceuticals, paints, coatings, ceramics, electronics, and nanotechnology industries.

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