alumina inert balls
alumina inert balls

Aluminum Oxide Inert Spheres Alumina Filler Balls Inert

Alumina inert ceramic balls are primarily made from high-purity alumina, formed and sintered at high temperatures. They are primarily utilized in industries such as petrochemicals and environmental protection as carriers for reaction catalysts and tower packing materials.

  • Brand:

    ATCERA
  • Item NO.:

    AT-YM-D001
  • Materials

    Alumina
  • Shapes

    Ball
  • Applications

    Petrochemical Industry , Metallurgy Industry
aluminum oxide inert ball

Properties of Aluminum Oxide Inert Spheres

Inert alumina ceramic balls exhibit high temperature and high-pressure resistance, low water absorption, and resistance to corrosion from acids, alkalis, and other organic solvents. They possess excellent chemical stability and thermal shock resistance, effectively enhancing the operational efficiency of reaction towers and improving product quality.

 

1. High Temperature Resistance

Inert alumina ceramic balls can withstand high temperatures, maintaining their stable physical and chemical properties.

2. High Mechanical Strength

They possess high mechanical strength, capable of resisting external forces and pressure.

3. Strong Impact Resistance

Even under intense impact, inert alumina ceramic balls will not fracture or deform.

4. Low Water Absorption

They have low water absorption, maintaining dryness even in humid environments.

5. Stable Chemical Properties

Inert alumina ceramic spheres can resist corrosion from most chemical substances, preserving their original chemical properties.

6. Non-toxic and Environmentally Friendly

Alumina ceramic inert balls do not contain harmful substances to humans or the environment, meeting environmental requirements.

Applications of Alumina Grinding Media

Applications of Alumina Filler Balls

 

Inert alumina filler balls are extensively utilized in industries such as petrochemicals, natural gas processing, metallurgy, and environmental protection. They serve as packing materials inside industrial towers and as carriers for catalytic reactions. Their primary function is to increase gas or liquid distribution points, providing support and protection for low-strength active catalysts.

 

 

Size Chart of Aluminum Oxide Inert Spheres

 

We are committed to delivering high-quality alumina ceramic inert balls tailored to your exact specifications. Our dedicated team ensures meticulous adherence to your instructions, striving to exceed customer expectations. Additionally, we offer the flexibility of custom sizes to accommodate your unique requirements.

 

Please provide the specific application scenarios, dimensions of the ceramic balls, and the required usage parameters if customization requirements needed.

 

Mechanical Tolerance
Diameter(mm) 2 3-10 13-25 30-60
Tolerance ±0.5mm ±1.0mm ±1.5mm ±2.0mm

 

Aluminum Oxide Inert Spheres
Item No. Diameter (mm) Content
(AI203+SiO2)%
Al2O3's Purity (%) Tolerance
AT-YM-D001 2 92 23-30 ±0.5
AT-YM-D002 3 92 23-30 ±1.0
AT-YM-D003 6 92 23-30
AT-YM-D004 8 92 23-30
AT-YM-D005 10 92 23-30
AT-YM-D006 13 92 23-30 ±1.5
AT-YM-D007 16 92 23-30
AT-YM-D008 20 92 23-30
AT-YM-D009 25 92 23-30
AT-YM-D010 30 92 23-30 ±2.0
AT-YM-D011 38 92 23-30
AT-YM-D012 50 92 23-30
AT-YM-D013 60 92 23-30 ±3.0
AT-YM-D014 70 92 23-30
AT-YM-D015 80 92 23-30

 

Technical Data of Aluminium Oxide Materials

Material 99% Alumina (AL2O3)
Thermal Conductivity 24.0w/m.k
Electrical Insulation ≤22.5KV, temperature resistance up to 1600℃
Density 3.83g/cm3
Thermal Expansion Coefficient 7*10-6/℃
Bending Strength (at room temperature) 310MPa
Compressive Strength (at room temperature) 2200MPa
Hardness (Hv) 1650
Fracture Toughness 4.2MPa*m1/2

 

*This chart illustrates the standard characteristics of the alumina materials commonly employed in the manufacturing of our alumina products and parts. Please be aware that the attributes of customized aluminum oxide products and parts may vary depending on the specific processes involved.

 
 

Usage Instructions

1. Prior to use, inert alumina ceramic balls should be stored in a clean, dry area free from dust contamination to prevent dust settling on the balls and causing contamination.
 
 
 
2. Inert alumina ceramic products have a certain degree of brittleness. During usage, rapid temperature changes should be avoided to prevent the rupture of alumina spheres.
 
 
 
3. After being put into use, inert alumina ceramic balls should be inspected regularly each year, surface impurities should be cleaned off promptly, and defective balls should be replaced.

Valuable Information

 

Alumina Balls Packing

Alumina Inert Balls Packing

 

 

 

 

 

Alumina inert balls are carefully packaged in appropriate containers to avoid any potential damage.

 

 

 

 

 

 

 

Customization Advantages
Customization Advantages

 

 

1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.

 

2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.

 

3. Flexible business cooperation mechanism, support at least one piece of quantity customization.

 

4. Quickly provide samples and test reports to confirm that the product meets your needs.

 

5. Provide product use and maintenance suggestions to reduce your cost of use.

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Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.

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