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 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 99.9% Alumina Ball High Alumina Ceramic Grinding 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

(99.9% Alumina Ball High Alumina Ceramic Grinding Ball)

Specification of 99.9% Alumina Ball High Alumina Ceramic Grinding Ball

These alumina grinding rounds include 99.9% pure aluminum oxide. This high purity makes them extremely difficult and resistant to wear. They last much longer than other grinding media. You conserve cash with time since you replace them much less commonly.

They are extremely strong versus breaking and cracking. This strength is critical throughout extreme grinding operations. They hold up against high influences and hefty lots well. This strength guarantees reliable performance.

Their severe firmness minimizes contamination. Very little material subsides the rounds themselves. This keeps your ground item pure. This is crucial for industries such as electronic devices or drugs where pureness matters most.

These spheres resist chemical strike efficiently. Acids and alkalis don’t quickly harm them. This makes them suitable for damp grinding with various chemicals. They do reliably in rough settings.

They deal with high temperatures well. This thermal security protects against breaking or warping during warm processes. They keep their form and residential or commercial properties under heat. This ensures constant grinding results.

Their smooth surface area finish helps reduce friction. Less friction indicates less power is lost as warm. This boosts grinding performance. You attain finer particle dimensions much faster.

Key requirements consist of diameters from 0.5 mm to 70mm. Their density is normally 3.9 g/cm ³. Their solidity steps over 90 HRA. Water absorption is near no. They stand up to acid and alkali rust successfully.

(99.9% Alumina Ball High Alumina Ceramic Grinding Ball)

Applications of 99.9% Alumina Ball High Alumina Ceramic Grinding Ball

These alumina ceramic grinding spheres have 99.9% pure alumina. This high pureness makes them unbelievably hard. They are excellent for grinding tough materials. Their severe hardness implies they withstand use remarkably well. They last much longer than cheaper choices. This conserves cash on replacements. It also lowers device downtime.

Their high density includes weight. This weight delivers strong effect pressure throughout grinding. Products grind faster and much more efficiently. You get better fragment dimensions. This enhances product top quality continually. The spheres preserve their shape under hefty usage. They will not deform or chip easily.

Chemical security is one more major advantage. These rounds stand up to nearly all acids and alkalis. They function safely in severe chemical settings. You avoid material contamination. This pureness is essential for pharmaceuticals, electronics, and fine chemicals. Impurities ruin delicate products.

These balls carry out well in mining operations. They grind ores effectively. The porcelains market counts on them for grating lusters and resources. Paint and finishing producers utilize them to distribute pigments carefully. Chemical plants utilize them for grinding responsive materials securely. They manage unpleasant slurries in several industrial procedures.

Their reduced wear rate maintains processed materials clean. You do not get fragments from the spheres blending in. This makes certain item stability. The spheres run efficiently in sphere mills and attritors. They endure constant accidents and rubbing. They use a dependable grinding option demanding high purity and toughness.

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

What are high alumina ceramic grinding balls made of?
They are made almost entirely of alumina. The material is 99.9% pure aluminum oxide. This high purity gives them excellent properties. They are very hard and resist wear well. They also handle high temperatures and resist chemicals.

Why choose alumina balls for grinding?
Their extreme hardness is the main reason. Alumina balls are much harder than steel balls. This hardness means they wear down very slowly. Less wear means less contamination in your ground material. They also last much longer than other grinding media. This saves money over time.

Where can I use these alumina grinding balls?
They work well in many industries. Use them for grinding ceramics, minerals, paints, and chemicals. They are ideal for ball mills and attritors. They perform well in wet or dry grinding processes. They handle abrasive materials effectively. They are also good for mixing and dispersing.

What sizes are available?
Alumina grinding balls come in many diameters. Common sizes range from 1mm to 50mm. Smaller balls are for fine grinding. Larger balls handle coarser materials. You can choose the size best for your specific grinding job.

How do I maintain them?
Check the balls regularly for wear and breakage. Replace broken or heavily worn balls promptly. This keeps grinding efficient. Keep the grinding environment clean. Avoid sudden temperature changes. Follow the mill manufacturer’s guidelines. Proper care extends their lifespan significantly.

(99.9% Alumina Ball High Alumina Ceramic Grinding Ball)