Acid Resistance Thermal Shock Resistance Zirconia Grinding Media 1.0mm

Place of Origin Changshan China
Brand Name Fine-tech
Certification ISO9001
Model Number 5.0mm
Minimum Order Quantity 500KG
Price Negotation
Packaging Details 25kg/barrel,25kg/bag,1t/pallet
Delivery Time 5-15work days
Payment Terms L/C,T/T
Supply Ability 2000t per year

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Product Details
Chemical Resistance Excellent Acid Resistance Excellent
Material Zirconia Heat Resistance >1300℃
Thermal Shock Resistance Excellent Bulk Density 3.6-3.8 G/cm3
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Shock Resistance Zirconia Grinding Media


1.0mm Zirconia Grinding Media

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Product Description

Product Description:

Alumina ball, also known as aluminum ball, is a type of ceramic ball made from bauxite, roll powder, alumina, and high temperature calcined α-alumina powder. These raw materials undergo a process of mixing, grinding, molding, and sintering to form the final product. Its main purpose is as a grinding medium, and it is widely used in various industries.

Based on its alumina content, alumina balls can be divided into three types: aluminum ball, high aluminum ball, and high-purity alumina ball. Due to their lower cost, aluminum balls and high aluminum balls are more commonly used in ceramics factories. They are primarily used for grinding ceramic materials. On the other hand, high-purity alumina balls are highly valued for their superior properties such as high strength, hardness, wear resistance, small size, high temperature and corrosion resistance, and lack of pollution. This makes them a preferred choice for different types of ceramics, enamel, glass, chemical, and other industries that require processing of thick and hard materials. Among the high-purity alumina balls, those with 92% alumina content are the most widely used.

In general, alumina balls with 60%-65% alumina content are classified as aluminum balls, those with 75%-80% alumina content as high aluminum balls, and those with over 90% alumina content as high-purity alumina balls. The high-purity alumina balls can also be further divided into 90 porcelain, 92 porcelain, 95 porcelain, and 99 porcelain. However, due to the high cost of production, 99 porcelain is not commonly mass-produced by large manufacturers and is only found in specialized ceramics factories that produce them by hand.

The standard 99.5% alumina oxide ceramic balls have been proven to perform well in various environments, including wear, heat, and corrosive conditions. They also maintain their dimensional stability at high temperatures, making them a reliable material for many industries. Furthermore, alumina oxide balls are highly resistant to oxidation and can withstand exposure to water, salt solutions, and many chemical acids without any adverse effects.



In the world of ceramics, Alumina oxide (AL2O3) stands out as a top contender for the production of ceramic balls. This is largely due to its remarkable qualities of withstanding corrosion and its high operating temperature capabilities. Precision alumina oxide balls dominate the market for applications that require materials with outstanding resistance to abrasion, corrosion, and oxidation. These balls are manufactured using alumina oxide, which has been proven to have exceptional performance in extreme conditions. In fact, it has been demonstrated that alumina oxide balls maintain their desired shape and size at up to 3180 ºF, which makes them a preferred choice for use in high-temperature environments. Choose from our inventory of Alumina Oxide balls, ranging in diameter sizes from .031 inches to 1" to meet your specific needs.



Grinding and Milling Media

Alumina balls are a popular choice for grinding media in ball mills, grinding jars, and vibratory mills. These small, spherical beads are used to grind and disperse various materials. Their smooth surface and high density make them ideal for producing fine and consistent grind sizes.

Catalysts Support

Alumina balls are extensively used as supports for catalysts due to their high surface area and thermal stability. They serve as a reliable substrate for the catalytic material and can be formed into different sizes and shapes to meet specific needs.

Chemical Processing

In chemical processing, alumina balls are commonly used as fillers, filtering media, and support materials for catalysts. They help to improve chemical reactions and enhance the efficiency of processes.


Alumina balls are great substrates for micro-electronics and electronic components, thanks to their outstanding electrical insulation properties. They are highly reliable for use in sensitive electronic applications.

Ceramic Bearings

Due to their high hardness, wear resistance, and low coefficient of thermal expansion, alumina balls are used for making ceramic bearings. These bearings offer excellent performance and durability in a variety of applications.

Heat Exchangers

Alumina balls are a popular choice for heat exchangers and transfer media in high-temperature applications. Their exceptional thermal stability makes them suitable for use in extreme heat conditions.


Alumina balls are widely used in refractory products, such as furnace linings, crucibles, and casting molds, due to their high melting point and chemical stability. They help to improve the strength and durability of these products.

Abrasion-Resistant Linings

Alumina balls are commonly used to line equipment that is subject to abrasion, such as chutes, pipelines, and tanks. Their resistance to wear helps to protect these structures and extend their lifespan.


Thanks to their excellent electrical and thermal insulation properties, alumina balls are used as insulators in high-temperature and high-voltage environments. They are a reliable choice for use in these challenging conditions.

Water Treatment

Alumina balls are often used as filtration media in water treatment systems. Their hydrophilic properties and ability to remove impurities from water make them highly effective for this application.

Biomedical Applications

Alumina balls are commonly used as orthopedic implants, dental implants, and prosthetics due to their biocompatibility and ability to bond with bone. They are a safe and reliable choice for use in various biomedical applications.


In aerospace applications, such as rocket nozzles and heat shields, alumina balls are highly sought after for their thermal stability and resistance to high temperatures. They are essential for ensuring the safety and effectiveness of these vital components.

Lighting Industry

In the lighting industry, alumina balls are used to fabricate ceramic bulbs and tubes due to their excellent optical transmission properties. They help to produce high-quality lighting solutions with a high degree of clarity and brightness.



Zirconia Grinding Media - Customization Service

Brand Name: Fine-tech

Model Number: 5.0mm

Place of Origin: Changshan, China

Certification: ISO9001

Minimum Order Quantity: 500KG

Price: Negotiation

Packaging Details: 25kg/barrel, 25kg/bag, 1t/pallet

Delivery Time: 5-15 work days

Payment Terms: L/C, T/T

Supply Ability: 2000t per year

Acid Resistance: Excellent

Heat Resistance: >1300℃

Material: Zirconia

Size: 1.0mm

Compressive Strength: 1000-1300Mpa

Our Zirconia Grinding Media is a high-quality, customized product designed for industrial use. Made with zirconia, a durable and heat-resistant material, our grinding media is perfect for a variety of applications.

At Fine-tech, we understand the importance of reliable and efficient grinding media. That's why we offer customized services for our customers to meet their specific needs. Our zirconia grinding media is available in various sizes, including 1.0mm, and has excellent acid resistance and can withstand temperatures up to 1300℃.

Our customization process includes selecting the right material, size, and shape for your specific grinding needs. We also provide a range of packaging options, including barrels, bags, and pallets, to ensure safe and convenient delivery.

Our zirconia grinding media is perfect for a wide range of industries, including steel grinding, high chrome steel grinding balls, zirconia silicate beads, and ceramic grinding media. With our high-quality products, competitive prices, and excellent customization services, we are committed to providing the best solutions for all your grinding needs.


Packing and Shipping:

Packaging and Shipping for Zirconia Grinding Media

Our Zirconia Grinding Media products are carefully packaged to ensure safe and secure delivery to our customers. The packaging options available for this product include:

  • Plastic bags
  • Plastic containers
  • Paper bags
  • Drum packaging

We also offer customized packaging solutions to meet specific customer requirements.

For shipping, we partner with reliable and trusted shipping companies to ensure timely delivery of our products. We offer various shipping options, including air, sea, and land transportation.

All necessary shipping documents, such as commercial invoices and packing lists, will be provided to ensure a smooth and hassle-free shipping process.

For international shipments, we comply with all relevant customs regulations and provide all necessary documentation for customs clearance.

For any special shipping requests or inquiries, please contact our customer service team for assistance.



  • Q: What is the brand name of this product?
  • A: The brand name of this product is Fine-tech.
  • Q: What is the model number of this product?
  • A: The model number of this product is 5.0mm.
  • Q: Where is this product manufactured?
  • A: This product is manufactured in Changshan, China.
  • Q: Does this product have any certifications?
  • A: Yes, this product is ISO9001 certified.
  • Q: What is the minimum order quantity for this product?
  • A: The minimum order quantity for this product is 500KG.
  • Q: Is the price of this product negotiable?
  • A: Yes, the price of this product is negotiable.
  • Q: What are the available packaging options for this product?
  • A: This product can be packaged in 25kg barrels, 25kg bags, or 1 ton pallets.
  • Q: How long will it take to receive the product after placing an order?
  • A: The delivery time for this product is 5-15 working days.
  • Q: What are the accepted payment methods for purchasing this product?
  • A: The accepted payment methods for purchasing this product are L/C and T/T.
  • Q: How much supply of this product is available per year?
  • A: The supply ability for this product is 2000 tons per year.