Alumina (Al2O3) Precision Ceramic Parts

Alumina Precision Ceramic Parts

1、Brief​

Alumina precision ceramic parts are made of high-purity aluminum oxide(Al2O3), through precision forming, high-temperature sintering and precision cutting. It has excellent feature of hardness, wear resistance, and high dimensional accuracy. It is a core functional component of precision equipment. It is widely used in metering pumps, high-temperature resistant equipment, valves, nozzles, seals and other occasions.​

2、Features​

Dimension accuracy: ±0.05-0.001mm

Surface roughness:  (Ra) 0.002-0.2μm​

Straightness:       0.1mm

Flatness:          0.1mm

Hardness:         9

Customization:    samples service.​

3、Applications​

electronic equipment (insulating bases, ceramic inserts),

mechanical equipment (precision bearings, wear-resistant bushings),

medical devices (minimally invasive surgical instrument components)

new energy equipment (battery tab ceramic holders)