Overview of 99% 99.9% High Purity Aluminium Al2o3 Grinding Ball Sintered Alumina Balls Ceramic Ball

99% 99.9% High Purity Aluminium Al2o3 Grinding Ball Sintered Alumina Balls Ceramic Ball is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability. Designed to withstand temperatures up to 1800°C, these shafts provide superior performance in demanding applications including precision machinery, chemical pumps, semiconductor equipment, and high-speed bearings.

The combination of extreme hardness (9 Mohs), low friction coefficient, and excellent corrosion resistance makes alumina ceramic shafts ideal replacements for metal components in harsh environments.

Key Features of 99% 99.9% High Purity Aluminium Al2o3 Grinding Ball Sintered Alumina Balls Ceramic Ball

Ultra-High Temperature Resistance – Stable operation up to 1800°C

Exceptional Wear Resistance – 5-10x longer lifespan than steel shafts

Corrosion Proof – Resistant to acids, alkalis and solvents

Lightweight – 60% lighter than steel with higher strength

Electrical Insulation – Excellent dielectric properties

Customizable – Available in various diameters, lengths and tolerances

(99% 99.9% High Purity Aluminium Al2o3 Grinding Ball Sintered Alumina Balls Ceramic Ball)

Specification of 99% 99.9% High Purity Aluminium Al2o3 Grinding Ball Sintered Alumina Balls Ceramic Ball

These alumina grinding spheres deliver high efficiency grinding. They are made from aluminium oxide, called Al2O3. We offer two purity levels. You can choose 99% pure Al2O3. You can select 99.9% pure Al2O3. The greater purity means much less contaminations. Less contaminations boosts efficiency. These balls are sintered. Sintering uses high heat. The heat bonds the product fragments. This creates a really tough structure. The spheres become incredibly thick.

Hardness is a key function. These balls are very hard. Hardness offers superb wear resistance. They withstand putting on down over time. This wear resistance implies long service life. You replace them less typically. This saves money. The spheres are additionally chemically inert. They resist most acids and alkalis. This is necessary in chemical procedures. They will not infect your materials. They keep your item pure. Heat stability is an additional benefit. They deal with extreme warm well. This is crucial for warm grinding applications.

The balls preserve regular shapes and size. This uniformity guarantees steady grinding results. It avoids unequal handling. They are optimal for grinding fine powders. Numerous markets use them. Ceramics producers rely on them. Paint producers require them. Coatings companies use them thoroughly. Digital material cpus depend upon them. Pharmaceutical applications need their purity. They function well in round mills. They work well in vibration mills. They function well in attritors. They grind minerals effectively. They grind chemicals efficiently. They grind pigments successfully. They grind numerous raw materials effectively. Select the pureness degree matching your process needs.

(99% 99.9% High Purity Aluminium Al2o3 Grinding Ball Sintered Alumina Balls Ceramic Ball)

Applications of 99% 99.9% High Purity Aluminium Al2o3 Grinding Ball Sintered Alumina Balls Ceramic Ball

These alumina grinding rounds can be found in high pureness degrees, 99% and 99.9%. They are made from aluminium oxide (Al2O3). This material is very hard. It is additionally chemically steady. These homes make these rounds best for demanding grinding tasks.

The balls are sintered. This suggests they are heated to bond the fragments firmly. The outcome is an extremely thick ceramic ball. This thickness gives them excellent strength. They resist put on incredibly well. They last a very long time even grinding challenging products. This lowers exactly how typically you need to replace them. That conserves cash in time.

Their high purity is essential. Numerous industries need products devoid of contamination. The 99.9% purity spheres provide the cleanest alternative. They leave virtually no trace elements behind. This is essential for grinding sensitive products.

You locate these alumina rounds in several areas. Ceramics factories use them to grind glazes and raw clays. Paint manufacturers count on them for great pigments. Chemical plants require them for refining powders. Electronics suppliers use them for brightening important components. Drug companies utilize them for grinding energetic components. Mineral processors require them for refining ores. They function well in round mills, attritors, and vibratory mills.

These spheres outperform steel or glass grains. Steel grains put on down promptly. Steel can additionally corrosion and infect your item. Glass beads damage quickly. Alumina rounds are much harder. They resist breaking and damaging. They won’t corrosion. They keep your product pure. They maintain regular grinding performance. Their firmness ensures reliable particle size decrease. They generate much less warm throughout grinding. This helps safeguard temperature-sensitive products.

Selecting the ideal purity matters. Use 99% alumina spheres for much less sensitive applications. They are affordable. Usage 99.9% purity spheres when outright product purity is non-negotiable. They deserve the cost for vital items.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. 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 99% 99.9% High Purity Aluminium Al2o3 Grinding Ball Sintered Alumina Balls Ceramic Ball

What are these alumina grinding balls made of?
These balls consist of 99% to 99.9% pure aluminum oxide. This high purity level is critical. It ensures excellent chemical stability. The balls resist acids and alkalis well. They are made by sintering. This process creates a very dense, hard structure.

Why choose alumina balls over steel grinding media?
Alumina balls offer major advantages. They are much harder than steel. This hardness gives superior wear resistance. They last much longer. You save money on replacements. They generate less contamination. Your product purity stays high. They are also lighter. This reduces energy needed for grinding.

What sizes are available?
Many sizes exist. Common diameters range from 1mm to 70mm. You can get smaller or larger sizes too. Standard sizes are usually stocked. Custom sizes are often possible. The right size depends on your mill and material. Talk to us about your specific needs.

Where are these alumina balls typically used?
These balls work in many industries. They grind ceramics effectively. They are essential in cement production. The chemical industry relies on them. Paint and coating manufacturers use them. They are vital in mineral processing. Pharmaceutical applications need their high purity. They handle electronic materials well.

What makes your balls high quality?
Quality starts with raw materials. We use only premium alumina powder. Our sintering process is tightly controlled. This guarantees high density and hardness. Every batch undergoes strict testing. We measure density, hardness, and wear resistance. We check size accuracy. We ensure chemical purity meets specs. Consistency is key for reliable grinding performance.

(99% 99.9% High Purity Aluminium Al2o3 Grinding Ball Sintered Alumina Balls Ceramic Ball)