Overview of Aluminum Oxide Ball

Aluminum oxide balls, also known as alumina balls, are highly durable ceramic spheres primarily composed of alumina (Al₂O₃). These balls are prized for their excellent wear resistance, high strength, and thermal stability. They are widely used in industries such as grinding media, ball valves, bearings, and thermal insulation due to their superior mechanical and chemical properties.

Features of Aluminum Oxide Ball

High Hardness: Extremely hard, providing excellent wear resistance and durability.

Thermal Stability: Can withstand high temperatures without degradation.

Chemical Inertness: Resistant to most acids and alkalis, ensuring minimal contamination.

Mechanical Strength: Strong and resilient, even under extreme conditions.

Wear Resistance: Long-lasting performance in abrasive environments.

Temperature Range: Operates effectively at temperatures up to 1700°C.

Versatility: Suitable for a wide range of applications including grinding, polishing, and thermal insulation.

(high alumina ceramic ball inert support media 3mm 10mm 25mm 38mm 99% Al2O3 aluminum ball)

Specification of high alumina ceramic ball inert support media 3mm 10mm 25mm 38mm 99% Al2O3 aluminum ball

High alumina ceramic balls are exceptional inert support media created for requiring commercial applications requiring outstanding chemical resistance, thermal stability, and mechanical stamina. These ceramic rounds are composed of 99% aluminum oxide (Al2O3), making sure high pureness and performance in harsh environments. Available in diameters of 3mm, 10mm, 25mm, and 38mm, they act as dependable packaging products in catalytic activators, distillation columns, and chemical processing systems.

The 99% Al2O3 make-up gives impressive resistance to acids, alkalis, and corrosive gases, making these balls suitable for prolonged usage in hostile chemical processes. Their high firmness (Mohs 9) and compressive stamina (≥ 850 MPa) ensure marginal wear and contortion under high-pressure problems. The reduced porosity (

(high alumina ceramic ball inert support media 3mm 10mm 25mm 38mm 99% Al2O3 aluminum ball)

Applications of high alumina ceramic ball inert support media 3mm 10mm 25mm 38mm 99% Al2O3 aluminum ball

High alumina ceramic spheres, readily available in sizes of 3mm, 10mm, 25mm, and 38mm with 99% Al2O3 purity, are crafted for exceptional performance as inert support media in demanding industrial applications. These spheres are valued for their remarkable mechanical stamina, thermal stability, chemical inertness, and resistance to wear and rust, making them excellent for extreme settings.

In the petrochemical and refining sectors, these ceramic balls act as stimulant support beds in reactors and towers. The 3mm and 10mm dimensions are frequently utilized in fixed-bed activators to equally disperse gases or fluids, making sure ideal call with stimulants while reducing pressure decreases. Bigger sizes like 25mm and 38mm are used in high-flow systems, such as guard beds, to shield stimulants from pollutants or mechanical damages. Their high alumina web content guarantees security under severe temperatures (up to 1600 ° C) and harsh conditions.

Chemical handling applications include usage in distillation columns, absorption towers, and loaded beds where they enhance mass transfer performance. The inert nature of 99% Al2O3 prevents responses with hostile chemicals, making them suitable for acid or alkali environments. In ecological systems, such as catalytic converters and scrubbers, these spheres support catalytic materials that lower emissions or counteract pollutants.

Water treatment plants utilize these ceramic spheres as support media for turned on carbon, ion-exchange resins, or filtration systems. Their non-reactive residential or commercial properties ensure water pureness, while their sturdiness expands life span in high-pressure purification systems. The pharmaceutical and food markets rely on them for processes needing ultra-clean conditions, as they withstand microbial growth and chemical leaching.

High-temperature applications, consisting of heating system cellular linings and thermal oxidizers, benefit from their ability to endure thermal shock and preserve architectural stability. In electronic devices, they work as insulating parts in high-voltage systems.

Offered in multiple sizes, these alumina spheres enable modification based upon area requirements, flow dynamics, and load-bearing demands. Their 99% purity makes sure marginal pollutants, enhancing efficiency in accuracy applications. Whether for catalysis, filtration, thermal management, or chemical resistance, high alumina ceramic rounds provide reliability and durability throughout sectors.

Company Introduction

Welcome to Eduloc, a leading global supplier of high-quality ceramic grinding balls. Our product range includes Zirconia (ZrO₂), Alumina (Al₂O₃), and Silicon Carbide (SiC) grinding balls, designed for industries such as mining, chemicals, coatings, electronics, and pharmaceuticals. We are committed to providing durable and efficient grinding solutions tailored to our customers’ diverse needs. With advanced manufacturing technology and stringent quality control, our ceramic grinding balls excel in wear resistance, corrosion resistance, and thermal stability. Partner with us for reliable products and exceptional service that enhance your production efficiency and reliability.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of high alumina ceramic ball inert support media 3mm 10mm 25mm 38mm 99% Al2O3 aluminum ball

High alumina ceramic ball inert support media with 99% Al2O3 are widely used in industries like petrochemicals, refining, and chemical processing. Here are the top 5 FAQs about these ceramic balls:

**1. What are the primary applications of high alumina ceramic balls?**
These ceramic balls serve as inert support media in catalytic reactors, distillation columns, and fixed-bed reactors. Their high thermal stability and chemical resistance make them ideal for distributing gases or liquids evenly, protecting catalysts, and maintaining structural integrity under high temperatures (up to 1600°C). Common uses include hydrocarbon processing, gas purification, and as grinding media in mills.

**2. How temperature-resistant are 99% alumina ceramic balls?**
With 99% aluminum oxide (Al2O3) content, these balls withstand extreme temperatures up to 1600°C without degrading. Their low thermal expansion coefficient ensures minimal dimensional changes under rapid heating or cooling, making them suitable for high-temperature environments like reformers, furnaces, and kilns.

**3. How do I choose the right size (3mm, 10mm, 25mm, 38mm)?**
Size selection depends on reactor dimensions, flow rates, and application needs. Smaller balls (3mm–10mm) provide higher surface area for gas/liquid distribution in tight spaces, while larger sizes (25mm–38mm) reduce pressure drop in high-flow systems and offer robust structural support. Always consult technical guidelines or engineers to match size with process requirements.

**4. What advantages do they offer over other materials like silica or lower-alumina ceramics?**
High alumina balls (99% Al2O3) have superior mechanical strength, wear resistance, and chemical inertness compared to silica or 92–95% alumina variants. They resist acidic/alkaline corrosion, last longer under abrasive conditions, and maintain performance in harsh environments, reducing downtime and replacement costs.

**5. Are there handling or installation precautions?**
Though highly durable, these ceramic balls are brittle and sensitive to impact. Avoid dropping them during installation. Use gentle pouring methods to prevent cracking. Ensure reactor beds are clean and free of sharp debris. Pre-heat gradually in high-temperature applications to avoid thermal shock. Inspect for chips or cracks before use to ensure optimal performance.

These FAQs highlight the versatility and reliability of high alumina ceramic balls in demanding industrial processes.

(high alumina ceramic ball inert support media 3mm 10mm 25mm 38mm 99% Al2O3 aluminum ball)