Zirconic Ball (17/64inch)

Size Range: 0.4mm~80mm(1/64”~2”) with different gauge.

Grade: G5~G60

Company Feature: ZrO2 density is higher than 6.05g/cm3

Certificate:

Shanghai Unite Technology Co.,Ltd has achieved ISO9001:2000 Certificate. Our ceramic bearing and ceramic ball products were recognized as Hi-Tech Project by Shanghai government respectively.

Compared with steel ball, ZrO2 ball has following advantages:

1. 23% lighter than steel ball, which means less centrifugal force and less friction on the groove during high speed and acceleration.

2. Smaller friction coefficient, more freely rolling

3. Can be used at higher temperature up to 750°C

4. Never rust, and can roll without lubrication

5. More corrosion resistant than steel

6. No metal contamination

7. Non-magnetic

8. Electric isolation

Application:

ZrO2 ball is mainly used for valve ball, full ceramic bearing, metering ball, track ball, and precision grinding ball. It can be used in fields requiring chemical resistance, high temperature, electronic insulation, magnetic insulation, non-lubrication. ZrO2 ball is an idea substitute for steel ball in chemical corrosion application. As valve ball, ZrO2 ball is now successfully used in high pressure homogenizer, diaphragm pump, metering pump, oil well pump, high pressure sprayer etc.

Note:

1. White color as standard

2. Plenty of stock

3. Non-standard size could be supplied

4. Thermal expansion coefficient of ZrO2 is 10.5*10-6/°C, similar to that of steel, which, means ZrO2 has well fitting with metal. However, it also results in larger size change with temperature fluctuation. Also, ZrO2 fractures in rolling-failure, thus it is less stable than Si3N4 in key application.

If you are interested in this product or just want to know more about ceramic products, never hesitate to contact us.

We are looking forward to developing business relationships with you.

Shanghai Unite Technology Co., Ltd. was founded in 2000. Our company is young and great-hearted. We are dedicated to the precision manufacture of ceramic parts, providing high quality advanced ceramic products for customers all over the world. Our company is well managed and has achieved ISO9001 certificate.
Our company is located in Jiading District, the northwest of Shanghai and adjoined to Shanghai International Circuit. Therefore the traffic of our company is very convenient.
We have the whole process of ceramic manufacturing and precise machining. At present, our company mainly produces ceramic balls, ceramic bearings and ceramic rings which are made of silicon nitride, zirconia or alumina. We have an extensive inventory of precision silicon nitride and zirconia balls with standard and non-standard diameters.
We also produce ceramic parts to customers specifications. We have an experienced staff of engineers to assist with your special ceramic requirements; custom component capabilities are extensive. From prototype to production, the staff will work with you to provide the optimum cost effective solution to your demanding applications.
With six years efforts, we are now exporting to about 40 countries and regions. Our products are now used in the whole world.
If you are interested in any of our products or just want to know more about our company, never hesitate to contact us. We are looking forward to developing business relationships with you.