Zirconia ceramic positioning sleeve

Zirconia Ceramic Positioning Sleeve Product Introduction:

Zirconia ceramic positioning sleeves are precision mechanical components made from zirconia (ZrO₂) ceramic material, primarily used for positioning and fixing in mechanical, electronic, and chemical industries. This product features high temperature resistance, wear resistance, corrosion resistance, and high precision, making it suitable for applications in precision instruments and high-temperature environments.

Product Features

1. High Strength and High Hardness: Vickers hardness reaches 11.5 GPa, second only to diamond, and 1.5 times that of alumina, exhibiting excellent wear resistance and compressive strength.

2. Excellent High-Temperature Performance: The melting point is as high as 2700-2850℃, maintaining stable dimensions and performance even at 800℃.

3. Excellent Corrosion Resistance: It can withstand the erosion of most acids, bases, and salts, making it suitable for corrosive environments such as those in the chemical industry.

4. Low Thermal Expansion Coefficient: Small dimensional changes with temperature variations ensure the precision requirements of precision manufacturing.

5. Biocompatibility: Suitable for medical device applications, such as dental restorations and artificial joints.

Application Fields

1. Industrial Manufacturing: Key components such as bearings, sealing rings, nozzles, and cutting tools, exhibiting wear resistance 3-5 times higher than traditional metal components.

2. Medical and Healthcare: Biomedical applications such as dental prostheses (crowns, bridges) and artificial joints.

3. Electronics and Chemical Industry: Precision measuring instruments, high-temperature reactor components, corrosion-resistant equipment components, etc.

4. Other Fields: High-tech applications such as automotive exhaust treatment, solid oxide fuel cells, and fiber optic connectors.

Supports custom specifications.