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

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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 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.

Send Requirements for Custom Design

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	*710-6/℃**
Bending Strength (at room temperature)	310MPa
Compressive Strength (at room temperature)	2200MPa
Hardness (Hv)	1650
Fracture Toughness	*4.2MPam1/2**

*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 Inert Balls Packing

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

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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In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.

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