What is the difference between zirconia and alumina grinding media?

Yttria-stabilized zirconia beads typically have a density of about 6.0 g/cm³, compared with about 3.6 g/cm³ for high purity alumina. The higher density delivers more impact energy for fine and nano grinding with very low wear, which suits electronic materials, battery materials, inks and coatings. High purity alumina media are more cost-efficient and ideal where trace alumina is harmless, such as ceramics, glazes and alumina-based materials.

Which molecular sieve type should I choose?

4A molecular sieve is used for general gas and liquid drying and for removing water, ammonia and methanol from gas streams. 5A is used in PSA oxygen generators and normal-paraffin separation. 13X has the largest pore opening of the three and is used for air pre-purification (removing H2O and CO2) and as a catalyst carrier. Share your gas composition, pressure and dew point target for a specific recommendation.

What do G3 and G5 grades mean for ceramic bearing balls?

Ball grades defined by ISO 3290 and ABMA standards specify the allowable deviation in sphericity, diameter variation and surface roughness; a lower number means higher precision. G3 and G5 silicon nitride or zirconia balls are used in high-speed spindles, robotics joints, precision instruments and electric motors where low friction, electrical insulation and long service life are required.

Can you provide certificates, data sheets and test reports?

Yes. Copies of our management system certificates (ISO 9001, ISO 14001, ISO 18001) and CE documents, together with technical data sheets and batch test reports, are available on request. Email info@ball-tec.com with your application, size range and estimated quantity.

Where is your factory and do you support custom sizes?

Our 100,000 m² production base is located in the Ceramic Industrial Park, Development Zone, Pingxiang, Jiangxi Province, China, one of the country's leading industrial ceramic clusters. Custom diameters, compositions and packaging can be discussed directly with our engineering team.

High-Quality Ceria Stabilized Zirconia Bead/Cerium Zirconia Oxide Bead/Ce-TZP Bead Factories, Exporters

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High-Quality Ceria Stabilized Zirconia Bead/Cerium Zirconia Oxide Bead/Ce-TZP Bead Factories, Exporters

BCZ

General Character

Ball-tec® BCZ is a grinding media of the highest density that meets with customers’ needs. Made by cerium stabilized zirconium oxide powder.

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Product Description

Feature & Application

With special process, the internal structure of the beads is uniform and compact.

Good stability, strong acid & alkali resistance.

Highest density, significantly improving grinding efficiency than other ceramic beads.

Application Range

It is mainly applied to ultra fine grinding and dispersion of materials that require high viscosity and high hardness, such as paint, ink, paint, paper, metal, non-metal and rare earth materials.

Chemical Composition

Chemical Composition	ZrO₂	CeO₂	Al₂O₃	Fe₂O₃	SiO₂	TiO₂	MgO	Na₂O₃
%	≥85	≤15	0.3±0.1	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01

Physical Properties

Density

6.2 g/cm³

Bulk Density

3.8 g/cm³

Hardness

1000 Hv

Sphericity

98%

Standard Size

0.50 - 10mm

Packing

25kg Plastic Drum

Ceria Content

20%

Application: Can be used in horizontal sand mill, vertical sand mill, basket sand mill, ball mill, vibration mill material grinding.

Materials: Paint, textile, pigment, printing and dyeing, magnetic materials, ceramics, medicine, food, cosmetics, etc.

Product Description: Ceria stabilized zirconia beads are refined using a patented titration rolling molding process, and the formulation of about 20% of rare earth ceria gives the beads a greater proportion of zirconium series grinding media. The bead always maintains a smooth spherical surface during use due to the internal consistent and fine zirconia microcrystals, which is also a guarantee of low bead wear and low energy consumption of the equipment. It is recommended to be widely used for grinding high solid content and high viscosity slurry.

Key Product Advantages

High Specific Gravity

Increased grinding efficiency and reduced bead delamination and toppling in the sander.

Smooth Working Surface

Reduce energy consumption; Avoid wear of beads and equipment contact parts.

Matching Equipment

Horizontal sand mill with high energy density and vertical sand mill with large aspect ratio.

Frequently Asked Questions (FAQ)

1. What are the primary applications for Ceria Stabilized Zirconia Beads?

They are mainly used for ultra-fine grinding and dispersion of materials requiring high viscosity and high hardness, such as paints, inks, paper, metals, non-metals, and rare earth materials.

2. What type of grinding equipment is compatible with these beads?

These beads are highly compatible with horizontal sand mills, vertical sand mills, basket sand mills, ball mills, and vibration mills, particularly horizontal mills with high energy density.

3. What is the chemical composition of these grinding media?

The beads consist of ≥85% ZrO2, ≤15% CeO2, 0.3±0.1% Al2O3, and trace amounts (≤0.01%) of Fe2O3, SiO2, TiO2, MgO, and Na2O3.

4. How do these beads improve energy consumption and reduce wear?

Due to the fine internal zirconia microcrystals and a consistently smooth spherical surface during operation, the beads maintain low wear rates and significantly reduce energy consumption of the equipment.

5. What sizes and packaging options are available?

Standard sizes range from 0.50mm up to 10mm (including 0.60, 0.80, 1.00, 1.20, 1.50, 1.70, and 2.00mm), standardly packed in 25kg plastic drums.

High-Quality Ceria Stabilized Zirconia Bead/Cerium Zirconia Oxide Bead/Ce-TZP Bead Factories, Exporters

Product Description

Feature & Application

Application Range

Chemical Composition

Physical Properties

Key Product Advantages

Frequently Asked Questions (FAQ)

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