Alumina Ceramic (Al2O3) Parts
As a reliable, quick-turn supplier, we focus on offering the alumina ceramic parts (Al2O3) with different grade ,they are 99.5%,99.9%,99.95% Al2O3. Our unmatched in-house machining capacity ensures your parts are delivery on-time. As for Sundi. Whatever low or mass volume production, our machined parts will be process with top quality level, our manufacturing abilities for alumina (Al2O3) ceramics mainly include:
*Molding ( Dry Pressing, Injection, Isostatic Pressing)
*Grinding (Surface Grinding, Cylindrical Grinding, High precision internal grinding)
Grinding can be used to machine various of structural characteristics Alumina ceramic parts with complex structure according to different characteristics.
*CNC Machining (Drilling, Milling, Turning, Honing)
Alumina Ceramic Frame Parts
A variety of Al2O3 ceramic frames with high dimensional accuracy,Design and manufactured to meet different needs.
Custom Al2O3 ceramic components whether in pumps,valves,automotive engineering,medical analysis equipment.
Alumina Replacement Components
Used in the semiconductor industry,reduce the overall retooling times with good performance.
|Coefficient of line Thermal Expansion||10 K||7~8||7~8|
|Thermal Shock Resistance||▲ T°c||250||200|
|Max working temperature||C°||1500||1600|
|Volume Resistance at 20C°||Ωcm||>10||>10|
|One MHZ Dielectric Loss Angle at 20°C||Tan||0.0004||0.00002|
Application of Alumina (Al2O3) Ceramics
Alumina (Al2O3) ceramics have good comprehensive properties and are widely used in application at present.Because it is rich in raw material and has the features of high hardness,strength,higher melting point ,high resistivity,lower cost ,proper surface activity,great adhesion and resistance to heat shocks.
At present ,Al2O3 is the main material of ceramic substrate.The hardness of alumina (Al2O3) ceramics of is second only to diamond.Compared with steel and stainless steel,it is far more better in the wear resistance.
Mechanical Engineering : Guide Pillar, Guide Sleeve，Sealing Ring, Sealing Sleeve ,Spool valve seat and bearing
New Energy :Power Conveying Equipment
Auto Industry :Catalyst substrate in automobile