High-Quality Zirconia Ball for Bead Mill Grinding Media Ball Suppliers, Exporters
BZY is a grinding media of the highest quality that meet with customers’ needs. use of yttria stabilized zirconia powder by hydrothermal method. General Character
Feature & Application High density and hardness High wear-resistance and no contamination
It has a pearl luster and smooth working sphere, dense internal structure, super high density, strong compressive strength and super high wear resistance, making it a high-end product in abrasive media. However, this product has a high requirement for the use of the hardness of the memory material in the grinding machine.
Zirconia content is close to 95%, featuring high whiteness, high fineness, and excellent chemical stability to ensure that the grinding process does not pollute the material.
Applications
Mainly used in high-end fine grinding fields such as food, medicine, cosmetics, and other industries with high purity requirements. Commonly used in sand mills for ultra-fine grinding.
Usage Guidelines
Due to its high purity and high hardness, select appropriate sanding machine model numbers and adjust grinding parameters according to material characteristics. Inspect grinding effects regularly and replace severely worn beads timely.
Performance & Aging Resistance
Yttrium stabilized zirconia ball is the grinding medium corresponding to water vapor. In the presence of water vapor, standard zirconia balls are prone to low temperature aging and cracking. Adding a certain proportion of yttrium oxide to it effectively resolves these issues.
Yttrium stabilized zirconia balls have strict requirements for raw material purity, ratio, firing temperature, and production process. The finished products possess consistent, uniform quality both inside and outside.
With a pearl-like luster and smooth working sphere, it represents the finest quality among grinding media. While many similar products on the market rely on long-term polishing to achieve a bright surface, their bright layer is destroyed after aging in long-term use, causing performance to decrease significantly. In contrast, Yttrium stabilized zirconia maintains its superior integrity over time.
Frequently Asked Questions (FAQ)
What alternative names are Yttrium Stabilized Zirconia Beads known by?
They are also known as zirconia balls, 95 zirconia ceramic beads, zirconium beads, ultra-fine grinding media, zirconia micro spheres, zirconia grinding balls, and zirconia grinding media.
What are the key features of 95 Zirconia beads?
Zirconia content is close to 95%, with high whiteness, high fineness, and excellent chemical stability to ensure that the grinding process does not contaminate the target material.
Which industries primarily use these zirconia grinding media?
They are mainly used in high-end fine grinding fields such as food, medicine, cosmetics, and other high-purity applications, commonly used in sand mills for ultra-fine grinding.
Why is Yttrium added to Zirconia grinding balls?
In the presence of water vapor, standard zirconia balls are prone to low-temperature aging and cracking. Adding a specific proportion of yttrium oxide resolves low-temperature degradation and enhances stability.
What maintenance and operation tips should be followed during usage?
Due to their high purity and hardness, choose appropriate sanding model numbers, adjust grinding parameters based on material properties, regularly check grinding efficiency, and replace worn beads promptly.
