Zirconia Ceramic Bushing

Yttrium stabilized zirconium oxide has long been a preferred material for the manufacture of zirconia ceramic bushing. Due to its strong wear and aging resistance, zirconium oxide ceramic bushing can sustain stable efficiency for an extended period of time even under severe environmental conditions. Zirconia powder has a fine microstructure, an optimized chemical composition, and is simple to refine into high-quality raw materials. This material provides zirconia bushing with an outstanding surface finish and exceptional mechanical characteristics. The major disadvantage is that it is intolerant to extreme temperatures, with the optimal operating temperature being 500 degrees Celsius.

The primary benefit of zirconia over other structural ceramics is its high fracture toughness, which enables it to be used in situations when an acute angle is needed or where an external force is exerted during usage. Precision machining methods for zirconia ceramic bush involve the following: rough machining of the inner hole; precise machining of the outer diameter; cut length treatment; opening treatment; and exterior polishing treatment. Diamond grinding wheels and diamond pastes are the only materials appropriate for grinding equipment due to their high hardness. Although the processing machinery itself is not unusual, the manufacturer's ability to build processes and fixtures is put to the test. UNIPRETEC's extensive manufacturing expertise and superior processing facilities enable her to ensure the stable output and accurate size control of the raw materials used in the zirconia bush product, resulting in excellent batch-to-batch accuracy.

Material Data Sheet

∆ The above data is offered for reference and comparison only, exact data will vary depending on manufacturing method and part configuration.

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