Overview of 99.9% Alumina Ball High Alumina Ceramic Grinding Ball

99.9% Alumina Ball High Alumina Ceramic Grinding Ball is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering outstanding mechanical strength and thermal stability. With a maximum operating temperature of 1800°C, these rings are widely used in high-wear applications such as bearings, seals, insulators, and semiconductor processing equipment. Their exceptional hardness and corrosion resistance make them ideal for demanding industrial environments.

Key Features of 99.9% Alumina Ball High Alumina Ceramic Grinding Ball

Extreme Temperature Resistance – Stable up to 1800°C with minimal thermal expansion

Superior Wear Resistance – Harder than steel, ensuring long service life

Excellent Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis, and corrosive gases

Precision Machined – Tight tolerances for consistent performance in mechanical assemblies

(99.9% Alumina Ball High Alumina Ceramic Grinding Ball)

Specifications of 99.9% Alumina Ball High Alumina Ceramic Grinding Ball

These 99.9% alumina spheres are grinding media for mills. They are made from almost pure light weight aluminum oxide (Al ₂ O THREE). This high pureness gives them superb properties. They are very hard. Their firmness normally goes beyond Hv 1700. This firmness battles use. They resist abrasion effectively. This implies they last a lot longer than other grinding media. Their high density assists as well. It is around 3.9 g/cm SIX. High thickness gives strong influence pressure during grinding. This results in effective product failure. The balls are extremely strong. They endure high pressure. They do not fracture conveniently. They preserve their shape under heavy tons. This ensures regular grinding performance in time. Chemical resistance is another major benefit. They hold up against acids and alkalis. A lot of chemicals do not harm them. This makes them suitable for wet grinding. They work well with harsh products. Their thermal stability is excellent. They handle high temperatures without deteriorating. This is very important for requiring procedures. The rounds are really smooth. Their surface area finish reduces contamination. Ground product remains pure. Particle size circulation continues to be limited. This is important for quality assurance. These alumina balls are excellent for lots of industries. Ceramics, paints, electronics, and chemicals all utilize them. They grind minerals, powders, and lusters efficiently. Their low wear rate saves money. Less frequent media substitute is needed. Less contamination enters the product. Procedure expenses decrease. Grinding performance improves. These spheres deliver dependable, resilient performance. They are a clever selection for requiring grinding tasks.

(99.9% Alumina Ball High Alumina Ceramic Grinding Ball)

Applications of 99.9% Alumina Ball High Alumina Ceramic Grinding Ball

99.9% alumina balls are vital in numerous sectors. They are unbelievably tough and wear-resistant. This makes them ideal for grinding jobs. Inside ball mills and attritors, they crush and mix products successfully. They handle minerals, porcelains, pigments, and chemicals well. Their high density implies they struck products with strong pressure. This causes effective grinding and smaller particle sizes.

These balls are chemically inert. They stand up to solid acids and alkalis. This security is crucial in chemical processing. They function reliably in harsh environments. They won’t contaminate sensitive items. Pharmaceutical firms utilize them because of this. Food processing also benefits from their purity.

The spheres function as outstanding support media. They hold stimulants in position inside activators. This is common in oil refining and petrochemical plants. Their smooth surface doesn’t disrupt chemical reactions. They give stable, durable support. This boosts reactor efficiency and life expectancy.

Thermal security is an additional essential advantage. They endure severe heat without breaking. This matches them for high-temperature furnace applications. They are utilized as kiln furnishings supports. They carry ceramic pieces throughout shooting. Their low thermal development avoids bending or damages.

Their electric insulation homes are beneficial. They are used in electronic components. They separate components needing non-conductive support. Their stamina and sturdiness ensure lengthy life span. This lowers tools downtime and replacement expenses.

These spheres are ideal packing material for columns. They produce consistent flow courses for liquids or gases. This is essential in purification and scrubbing systems. Their regular shapes and size guarantee also loading. This makes the most of get in touch with and separation effectiveness.

They provide substantial expense savings gradually. Their extreme solidity indicates marginal wear. They last much longer than lower-grade choices. This decreases the need for constant replacements. Upkeep costs reduce. Production uptime increases.

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 99.9% Alumina Ball High Alumina Ceramic Grinding Ball

Here are five common questions about our 99.9% Alumina Ball High Alumina Ceramic Grinding Ball:

What material makes these grinding balls?
They are made from nearly pure aluminum oxide. The alumina content is 99.9%. This high purity makes them very strong. They resist wear extremely well. This material choice ensures long life in tough grinding jobs.

How dense and hard are these balls?
The balls have high density. Density is about 3.6 g/cm³. They are very hard. Hardness measures 9 on the Mohs scale. This hardness is critical. It means they grind materials effectively. They wear down slowly. Hardness is key for consistent grinding results over time.

Why choose high alumina balls over steel balls?
High alumina balls offer distinct advantages. They do not rust. Steel balls rust easily in wet grinding. Alumina balls are chemically inert. They do not react with most materials. They prevent contamination. This is vital for product purity. They are also lighter than steel. This reduces energy use during grinding.

Where are these alumina grinding balls typically used?
They are used in many grinding applications. Common uses include ceramic factories. They grind glazes and raw materials. They are used in paint production. They grind pigments finely. They work in chemical processing plants. They grind minerals effectively. They are ideal for wet or dry ball mills. They handle hard materials well.

How long do these alumina balls last?
Their lifespan is much longer than regular grinding media. The high purity alumina wears very slowly. They last many times longer than lower quality ceramic balls. Their exact lifespan depends on the grinding conditions. Factors include material hardness and mill operation. Generally, they significantly reduce replacement costs. They maintain grinding efficiency for extended periods.

(99.9% Alumina Ball High Alumina Ceramic Grinding Ball)