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

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

These 99% and 99.9% high purity alumina grinding rounds are necessary for requiring commercial procedures. They are sintered alumina ceramic balls made largely from aluminium oxide (Al2O3). The exceptionally high pureness levels are crucial. High pureness indicates marginal pollutants. Impurities can contaminate your materials. Impurities can also damage the spheres themselves.

These spheres are exceptionally hard and tough. They resist put on exceptionally well. This solidity equates directly to a much longer life span. You replace them less usually. This conserves money gradually. Their high thickness contributes considerably to their grinding efficiency. Thick spheres load even more influence force. They grind products much faster and more effectively.

Chemical stability is another major benefit. Alumina ceramic balls are inert. They resist solid acids and strong alkalis. They won’t rust or react with most refined materials. This is crucial for maintaining product pureness. It stops undesirable chemical reactions. This stability makes them ideal for severe chemical environments. They work accurately in drugs, fine chemicals, and progressed ceramics.

The sintering process is vital. Raw alumina powder is pushed right into ball shapes. Then it is terminated at extremely high temperatures. This sintering merges the fragments. It produces a strong, thick, uniform microstructure. This microstructure delivers the exceptional mechanical buildings. It ensures regular performance batch after batch.

These high purity balls are ideal for grinding really great powders. They are perfect for products conscious contamination. Typical applications include electronics porcelains, battery products, pharmaceutical powders, pigments, and high-performance finishes. They maintain the integrity of your important items. They supply reputable, efficient grinding efficiency. They lower contamination risks substantially. They reduced your functional prices with expanded usage.

(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 grinding rounds are made from super pure light weight aluminum oxide. They come in 2 purity levels: 99% and 99.9%. This high purity is crucial. They are sintered ceramic rounds. This makes them extremely tough and tough. These buildings are essential for grinding tasks.

These alumina spheres work well in ball mills. They grind materials down carefully. Industries requiring great powders count on them. The ceramics sector uses them a lot. They grind ceramic powders for tiles or technical ceramics. The high purity stops contamination. The ground powder stays tidy.

The electronics sector uses them too. They grind materials for parts. Believe capacitors or substrates. Any type of contamination damages the item. The 99.9% rounds are best right here. They guarantee the product remains pure.

Pharmaceutical business need pure grinding media. These balls satisfy strict requirements. They grind active components. They grind excipients. Contamination is unacceptable. The inert ceramic product is safe. The high purity sustains this.

Mining procedures utilize these balls. They grind ores for mineral removal. The rounds stand up to wear remarkably well. This decreases exactly how usually you require to replace them. This saves cash gradually. The solidity avoids them damaging conveniently.

Paint and finishing manufacturers use them. They grind pigments carefully. This develops smooth, constant colors. The balls do not chip or shed. This keeps the pigment devoid of grit. The coating quality stays high.

Chemical handling plants utilize them. They grind catalysts or other chemicals. The alumina spheres stand up to chemical strike. They don’t react with the majority of compounds. This maintains the process stable. The high purity is important again.

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 exactly are these grinding balls?
These are super hard ceramic balls made from nearly pure aluminium oxide. People call them alumina grinding balls or ceramic grinding media. They are shaped like spheres and fired at high temperatures. This makes them very dense and strong.

Why pick alumina balls over steel ones?
Alumina balls resist wear much better than steel. They last much longer. They also won’t rust or react with chemicals. This keeps your materials pure. They are lighter than steel too. This saves energy during grinding. They won’t add metal contamination. This is vital for making things like electronics or medicines.

Where are these balls typically used?
Factories use them in machines like ball mills or stirred mills. They grind and mix powders. You find them in making ceramics, paints, and coatings. They are essential in processing minerals. They are key in advanced electronics production. They help make battery materials. They are used where keeping things clean is critical.

How pure are they really?
We offer two main purity levels: 99% and 99.9% Al2O3. The 99.9% grade is ultra-pure. It has almost no other materials. This is crucial for high-tech uses. Even the 99% grade is very clean. It suits most demanding grinding jobs well. Both grades ensure minimal contamination.

Can I get different sizes?
Yes, absolutely. These balls come in many diameters. Common sizes are like 5mm, 10mm, 20mm, and 30mm. You choose the size based on your mill and material. Smaller balls grind finer particles. Larger balls handle tougher materials. We can supply the exact size you need for your process.

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