Specifications
Brand Name :
Zhongli
Model Number :
AGB-01
Certification :
CE ISO
Place of Origin :
China
MOQ :
1kg
Payment Terms :
L/C,T/T,Western Union
Supply Ability :
40-200ton per month
Delivery Time :
within 15 days
Packaging Details :
plastic + barrel
Thermal Conductivity :
20W/m·K
Shape :
Spherical
Material :
Alumina
Size :
1mm-50mm
Hardness :
9 Mohs
Density :
3.6-3.7 g/cm3
Abrasion Resistance :
≤0.01%
Application :
Grinding and milling of ceramic raw materials, mineral raw materials, and chemical raw materials
Max Operating Temperature :
1200℃
Color :
White
Thermal Expansion Coefficient :
7.2×10-6/℃
Water Absorption :
≤0.01%
Crushing Strength :
≥2000N
Chemical Composition :
Al2O3 ≥92%
Description

Product Description

Titanox Balls High-Purity Alumina for Corrosive Environments: The Ultimate Solution for Industrial Challenges

In the demanding world of industrial processes, the need for materials that can withstand harsh conditions is paramount. Titanox Balls High-Purity Alumina for Corrosive Environments stands out as a premier choice, offering unmatched durability and resistance.

Understanding High-Purity Alumina Balls

High-purity alumina balls, such as Titanox Balls, are crafted from alumina ceramic, known for its exceptional properties. These balls are primarily composed of aluminum oxide (Al2O3), with purity levels ranging from 80% to 99%. The high alumina content ensures superior performance in extreme conditions, making them ideal for various industrial applications.

Key Features of Titanox High-Purity Alumina Balls

  • High Strength and Durability: With compressive strength reaching up to 35000 N for larger sizes, these balls can withstand significant mechanical stress.
  • Corrosion Resistance: The high alumina content provides excellent resistance to both acidic and alkaline environments, making them suitable for use in corrosive settings.
  • Thermal Stability: Titanox Balls maintain their integrity at high temperatures, ensuring consistent performance in heat-intensive processes.
  • Low Water Absorption: With a water absorption rate of less than 5%, these balls remain stable and effective, even in humid conditions.
  • Chemical Inertness: The inert nature of high-purity alumina balls prevents unwanted chemical reactions, safeguarding catalysts and other sensitive materials.

Applications of Titanox High-Purity Alumina Balls

Titanox Balls are utilized across a wide range of industries, thanks to their robust properties. Here are some of the primary applications:

1. Petrochemical Industry

In the petrochemical sector, Titanox Balls are employed as packing materials in transformation furnaces, reaction furnaces, and packing towers. Their ability to endure high temperatures and corrosive environments makes them indispensable for maintaining efficient operations and protecting catalysts.

2. Environmental Protection

High-purity alumina balls are used in absorption towers for gas purification processes. Their chemical inertness and thermal stability ensure that they effectively filter contaminants without degrading over time.

3. Chemical Industry

In chemical processing, where high pressure and temperature conditions are common, Titanox Balls serve as support materials for catalysts in reactors. Their resistance to fouling and degradation helps maintain the efficiency and longevity of chemical reactions.

4. Grinding and Milling

Alumina balls are also used as grinding media in various industries, including paints, inks, and ceramics. Their hardness and wear resistance make them ideal for reducing particle sizes and achieving uniform mixtures.

Why Choose Titanox Balls for Corrosive Environments?

When selecting materials for corrosive environments, several factors must be considered to ensure reliability and performance. Titanox Balls High-Purity Alumina offers distinct advantages:
  • Customizable Specifications: Available in various sizes and alumina content levels, Titanox Balls can be tailored to meet specific industrial requirements.
  • Certified Quality: With ISO 9001 certification, these balls adhere to international quality standards, guaranteeing consistent performance.
  • Economic Efficiency: The durability and long lifespan of Titanox Balls reduce the need for frequent replacements, leading to cost savings over time.
  • Environmental Responsibility: By minimizing waste through their extended lifespan and inert nature, Titanox Balls contribute to more sustainable industrial practices.

High Purity Al2O3 Alumina Ceramic Grinding Balls Media SphericalHigh Purity Al2O3 Alumina Ceramic Grinding Balls Media Spherical

Chemical Composition:

Composition

Al2O3

SIO2

CaO+MgO

Fe2O3

Wt%

≥92

7 max

≤2

0.1

Typical Properties:

Specific Gravity

g/cm3

Bulk Density kg/L

Hardness

Moh’s

Water Absorption

%

Self wearing loss %(24hrs)

Compression

Mpa

3.65

2.2

9

0.01

≤0.012

2000

Sizes Φ:

Size(mm)

Size(mm)

Size(mm)

Size(mm)

0.5-1.0

6.0

20.0

70.0

1.0

8.0

25.0

80.0

2.0

10.0

30.0

90.0

3.0

13.0

40.0

100.0

4.0

15.0

50.0

5.0

18.0

60.0

1. Mechanical & Physical Properties

Property Alumina (92%) Alumina (99%) Zirconia Steel Silica Sand
Density (g/cm³) 3.6 3.9 6.0 7.8 2.2
Hardness (Mohs/HV) 9 (~1,500 HV) 9 (~1,800 HV) 8.5 6-7 7
Wear Rate (g/ton) 10–50 5–20 1–5 100+ 300+
Compressive Strength 2,000 MPa 2,500 MPa 2,200 MPa 500 MPa Low

Key Takeaways:

  • 99% Alumina offers 30% lower wear than 92% grade.
  • 2–5x longer lifespan vs. steel in abrasive slurries.
  • Harder than zirconia but less tough (ideal for fine grinding).

2. Chemical & Thermal Resistance

Property Alumina (99%) Performance Impact
Chemical Inertness Resists pH 1–14 Safe for acids/alkalis, pharmaceuticals.
Max Temperature 1,600°C Stable in kilns, calcination.
Thermal Shock Moderate Avoid rapid quenching (>200°C/min).
Contamination Risk None Zero metal ions (critical for Li-ion batteries).

Vs. Competitors:

  • Beats steel in corrosion resistance.
  • Outperforms silica sand in wear & consistency.

3. Grinding Efficiency

  • Particle Size Reduction: Achieves sub-micron fineness (D50 < 1µm) in wet/dry mills.
  • Speed: Higher density (vs. silica) improves kinetic energy transfer.
  • Consistency: Uniform shape/size prevents clogging in bead mills.

Best For:

  • High-purity materials (e.g., ceramics, electronics powders).
  • Slurry processing (paints, dyes).

4. Industry-Specific Performance

Industry Benefit of Alumina Balls
Mining 50% lower replacement cost vs. steel in ore grinding.
Pharma FDA-compliant, no endotoxin release.
Batteries Prevents Fe/Ni contamination in cathode materials.
Paints Maintains color purity (no metal leaching).

5. Cost vs. Lifetime Analysis

Media Type Cost per kg Lifespan (hours) Cost per Ton Ground
Alumina (92%) $5–10 2,000–3,000 $0.50–1.00
Steel $2–4 500–800 $2.00–4.00
Zirconia $50–100 5,000+ $0.20–0.50

Trade-Off:

  • Alumina balances cost and performance – Ideal when zirconia is over-spec.

Performance Summary: Why Choose Alumina?

Cost-Effective: 3x cheaper than zirconia for moderate abrasion.
High-Purity: 99.9% Al₂O₃ for sensitive applications (e.g., pharma).
Versatile: Works in ball/attritor/planetary mills.
Low Maintenance: Non-corrosive, easy to clean.

Limitations:

  • Not for high-impact milling (e.g., hammer mills).
  • Thermal shock risk in rapid cooling applications.

Need Custom Alumina Balls?

We supply:

  • Sizes: 1mm–50mm (±0.01mm tolerance).
  • Grades: 92%, 95%, 99%, ZTA-composite.
  • Certifications: ISO 9001, RoHS, FDA (for pharma).

Package:

25KG/woven bag,1000KG-1250KG for one pallet with shrink wrapped

High Purity Al2O3 Alumina Ceramic Grinding Balls Media SphericalHigh Purity Al2O3 Alumina Ceramic Grinding Balls Media SphericalHigh Purity Al2O3 Alumina Ceramic Grinding Balls Media Spherical

Notice:

  1. Avoid Contamination:

    • Keep the balls clean and free from dust, grease, or other contaminants, especially in precision applications like bearings or grinding.

  2. Proper Storage:

    • Store in a dry, clean environment to prevent moisture absorption or contamination. Use protective packaging if necessary.

  3. Temperature Limits:

    • Alumina ceramic balls can withstand high temperatures (up to 1600°C), but avoid sudden thermal shocks to prevent cracking.

  4. Compatibility Check:

    • Ensure the balls are compatible with the operating environment, including chemical exposure, load, and speed conditions.

  5. Load Capacity:

    • Do not exceed the recommended load capacity for the balls, as excessive stress can lead to failure.

  6. Installation Precision:

    • Use proper techniques and tools during installation to avoid misalignment or damage, especially in bearing applications.

  7. Avoid Abrasive Contact:

    • While alumina is highly wear-resistant, avoid contact with extremely abrasive materials that could cause surface damage over time.

  8. Regular Inspection:

    • Periodically inspect the balls for signs of wear, cracks, or surface damage, especially in high-stress applications.

  9. Do Not Use in Impact-Intensive Applications:

    • Alumina ceramic balls are not suitable for applications involving heavy impact or shock loads, as they may fracture under such conditions.

  10. Follow Manufacturer Guidelines:

    • Adhere to the operating instructions and recommendations provided by the manufacturer for optimal performance and safety.

  11. Avoid Chemical Incompatibility:

    • While alumina is chemically resistant to most substances, verify compatibility with specific chemicals in your application.

  12. Use Appropriate Lubrication (if required):

    • In bearing applications, ensure proper lubrication to reduce friction and wear, even though alumina has a low friction coefficient.

  13. Replace Worn-Out Balls:

    • Replace balls that show significant wear or damage to maintain system efficiency and prevent failure.

  14. Consult Experts for Special Applications:

    • For unique or extreme applications, consult with material experts or the manufacturer to ensure proper selection and use.

  15. Avoid Excessive Vibration:

    • Excessive vibration can cause wear or damage to alumina ceramic balls. Ensure proper alignment and balance in the system.

  16. Do Not Use in High-Impact Grinding:

    • While alumina balls are excellent for grinding, avoid using them in high-impact grinding applications where steel balls might be more suitable.

  17. Check for Surface Defects:

    • Before use, inspect the balls for surface defects such as cracks, chips, or irregularities that could affect performance.

  18. Use in Suitable Equipment:

    • Ensure the equipment (e.g., ball mills, bearings) is designed to handle ceramic balls and their specific properties.

  19. Monitor Wear in Grinding Applications:

    • In grinding applications, regularly monitor the wear of alumina balls and replace them when they become too small or worn to maintain efficiency.

Factory equipment

High Purity Al2O3 Alumina Ceramic Grinding Balls Media Spherical

Exhibition & Partner

High Purity Al2O3 Alumina Ceramic Grinding Balls Media Spherical

Case

Ship to UAE

High Purity Al2O3 Alumina Ceramic Grinding Balls Media SphericalHigh Purity Al2O3 Alumina Ceramic Grinding Balls Media Spherical

Ship to Netherland

High Purity Al2O3 Alumina Ceramic Grinding Balls Media SphericalHigh Purity Al2O3 Alumina Ceramic Grinding Balls Media Spherical

FAQ

  1. What are alumina ceramic balls made of?

    • They are made from aluminium oxide (Al₂O₃), a high-purity ceramic material known for its hardness and wear resistance.

  2. What are the key properties of alumina ceramic balls?

    • High hardness, excellent wear resistance, chemical stability, high-temperature resistance (up to 1600°C), and electrical insulation.

  3. What are alumina ceramic balls used for?

    • They are used as grinding media, bearing components, valve balls, and in applications requiring wear resistance and chemical inertness.

  4. Why choose alumina balls over steel or other ceramics?

    • They offer superior wear resistance, chemical stability, and are lighter than steel, making them ideal for specific applications.

  5. What sizes are available for alumina ceramic balls?

    • Sizes typically range from 1mm to several inches, depending on the application.

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High Purity Al2O3 Alumina Ceramic Grinding Balls Media Spherical

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Brand Name :
Zhongli
Model Number :
AGB-01
Certification :
CE ISO
Place of Origin :
China
MOQ :
1kg
Payment Terms :
L/C,T/T,Western Union
Contact Supplier
High Purity Al2O3 Alumina Ceramic Grinding Balls Media Spherical
High Purity Al2O3 Alumina Ceramic Grinding Balls Media Spherical
High Purity Al2O3 Alumina Ceramic Grinding Balls Media Spherical
High Purity Al2O3 Alumina Ceramic Grinding Balls Media Spherical

Guangzhou Zhongli Technology Co., Ltd

Verified Supplier
1 Years
guangzhou
Since 2017
Business Type :
Manufacturer, Exporter, Trading Company
Employee Number :
80~110
Certification Level :
Verified Supplier
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