ZTA ceramic beads
ZTA ceramic beads
ZTA ceramic beads

Zirconia Toughened Alumina ZTA Beads Ceramic Balls for Grinding

Zirconia Toughened Alumina (ZTA) beads are made in ultra-fine alumina powder which toughened by zirconia with sinter method. It is an upgraded grinding media for middle alumina ball and high alumina ball, suitable for matching large capacity disc type bead mills.

  • Brand:

    ATCERA
  • Item NO.:

    AT-NZC8-001
  • Materials

    Zirconia Ceramic
  • Shapes

    Ball
  • Applications

    Petrochemical Industry
ZTA ceramic beads

Properties of Zirconia Toughened Alumina ZTA Beads

 

1. Compared to alumina bead, the microstructure of ZTA beads are more compact.

 

 

 

2. It give lower wear rate.

 

 

 

3. The higher density get better grinding efficiency and lower energy consumption.

 

 

 

4. The lower hardness gain lower abrasion to the contact parts of mills.

ZTA grinding media ceramic beads

Applications of Zirconia Toughened Alumina ZTA Beads

 

 

 

 

1. Coating fillers: calcium carbonate, kaolin, talc powder, barium sulfate, quartz powder, etc.;

 

 

 

 

2. Ceramic materials: barium titanate, porcelain clay, etc.

 

Size Chart of Zirconia Toughened Alumina ZTA Beads

We are committed to delivering optimal zirconia beads customized to your exact specifications. Our dedicated team ensures meticulous adherence to your instructions, striving to exceed customer expectations. Additionally, we offer the flexibility of custom sizes to accommodate your unique requirements.

 

 

Content AL2O3 ZrO2 other
wt% 85% 10% 5%

 

 

Zirconia Toughened Alumina ZTA Beads
Item No. Diameter (mm)
AT-NZC8-001 1.0-1.3
AT-NZC10-002 1.3-1.7
AT-NZC12-003 1.5-2.0
AT-NZC20-004 2.0-2.5
AT-NZC25-005 2.5-3.0
AT-NZC30-006 3.0-3.5
AT-NZC35-007 3.5-4.0
AT-NZC40-008 4.0-4.5
AT-NZC45-009 4.5-5.0

 

 

 

Technical Data of Zirconia Toughened Alumina ZTA Materials

Material Zirconia Toughened Alumina (ZTA)
Specific Gravity >3.6kg/dm3
Bulk Density >2.1kg/L
Mohs hardness 8
Vickers hardness >1100kg/mm2
Compressive Strength 900N(2mm)
Tonnage wear ≈0.08kg/T
Rounderness of partical 96%

 

 

*This chart illustrates the standard characteristics of the zirconia materials commonly employed in the manufacturing of our zirconia products and parts. Please be aware that the attributes of customized zirconium oxide products  and parts may vary depending on the specific processes involved. Detailed parameter is decided by type and composition of stabilizing agent.

 

 

 

 

Usage Instructions

1. Selection of zirconia beads
Zirconia bead filling amount shall be determined according to operating parameters, appropricate size and ratio of is selected based on the type of grinding materials and its target particle size.
 
2. Grinding speed
Control the grinding speed during operation, can not overspeed operation, so as to avoid excessive loss of zirconia beads.
 
3. Cleaning
Zirconia beads need to be cleaned regularly to ensure their service life and the quality of the grinding material, and it is recommended to use intermittent cleaning method, that is, to shut down the equipment after a period of time operation and then start again.
 
4. Adding zirconia beads
After a long time operation zirconia beads will have a certain loss due to collision with each other, need to be supplemented regularly, before supplement broken beads should be screened out, and then fill the same weight of zirconia beads.
 
5. Increase the filling amount of zirconia beads
When need to extend the grinding time, or the grinding fineness cannot achieve the expected effect, the filling amount of zirconia beads can be increased.
 
Zirconia Toughened Alumina ZTA Beads Ceramic Balls for Grinding

Valuable Information

 

Packaging of Composite Zirconia Beads

Packaging of Zirconia Toughened Alumina ZTA Beads

 

 

 

 

Zirconia Toughened Alumina (ZTA) beads are carefully packaged in appropriate containers to avoid any potential damage.

 

 

 

 

 

 

 

 

 

 

Customization Advantages
Customization Advantages

 

 

1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.

 

2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.

 

3. Flexible business cooperation mechanism, support at least one piece of quantity customization.

 

4. Quickly provide samples and test reports to confirm that the product meets your needs.

 

5. Provide product use and maintenance suggestions to reduce your cost of use.

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FAQ

Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.

Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.

We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.

In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.

Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.

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