Alumina Ceramic Parts

Alumina Ceramic Parts have the characteristics of high hardness and high wear resistance. Parts made of high-purity alumina play an irreplaceable role in the fields of semiconductors, automation, aerospace, and medical treatment, such as clamping arms, wafer chucks, plungers, valve cores, insulating rings, etc.

For alumina (Al₂O₃) ceramics, we can achieve the following accuracy:

Material: Alumina

Roundness: 0.001mm

Min. Internal Thread: M1.2

Flatness: 0.001mm (Φ300)

Concentricity: 0.005mm

Parallelism: 0.001mm

Roughness: Ra0.03μm

Machining Accuracy: 0.001mm

Max. Size: Φ500mm