Multilayer Al2O3 Alumina Ceramic Ring For Semiconductor Hermetic Seal Plasma Resistance

Brand Name : XQCERA

Certification : IATF16949;ISO9001

Place of Origin : Hunan, China

Model Number : Customization

MOQ : 100

Price : Customization

Packaging Details : Carton; Pallet

Delivery Time : 20-30 working days

Payment Terms : TT wire transfer

Material : Alumina Ceramic (Al₂O₃)

Density : 3.6–3.9 g/cm³

Hardness : ≥85–90 HRA

Max Working Temperature : 1600–1700°C

Surface Finish : Ground / Polished / Lapped

Thermal Shock Resistance : Excellent

Electrical Insulation : Excellent

Corrosion Resistance : Excellent

Customization : Size, Tolerance, Diameter, Thickness,holes, Metallization Optional

Content : Al₂O₃ (90% / 92% / 95% / 99% / 99.8% Alumina Available)

Flexural Strength : 300–500 MPa

Compressive Strength : ≥2000 MPa

Wear Resistance : Excellent

Precision Tolerance : ±0.001–0.03 mm

Color : White / Ivory