Alkali Resisting ZrO2 Al2O3 Ceramic Pump Seal
Ceramic Seal Slice Seal Plate Seal Disc ZrO2 Al2O3 Alumina Zirconia Mechanical Component
Material: 99%Alumina ceramics
Density: 3.9-3.92g/cm3
Machining accuracy: ±0.02
Surface roughness: Ra 0.2
Performance: Wear resistance, acid and alkali resistance
Application: used in pumps and Mechanical seal
| Name: | Zirconia Pump Seal | Material: | ZrO2 Al2O3 |
|---|---|---|---|
| Feature: | Alkali Resisting | Density: | Alumina 3.7-3.9g/cm^3; Zirconia ≈6g/cm^3; Silicon Carbon ≈3.14g/cm^3 |
| Vickers Hardness: | Alumina 1800-2000 HV; Zirconia ≈1300 HV; Silicon Carbon ≈2500HV | Fracture Toughness: | Alumina ≈5 (Mpa M1/2) ; Zirconia 7 (Mpa M1/2) |
| Compressive Strength: | Alumina ＞3200 (Mpa Psi*103); Zirconia ≈3900 (Mpa Psi*103)；Silicon Carbon 2200 (Mpa Psi*103) | Thermal Expending Coefficient: | Alumina 7.8-8.2 (1*10^-6/℃)；Silicon Carbon ≈4.5 (1*10^-6/℃) |
Properties:
High hardness(88-96HRA), anti-abrasion, anti-corrosion, acidproof, alkali-resistance, thermal resistance
Application:
mechanical sealing in different kinds of machines,equipments,devices
About Us
Suzhou Jingci Super Hard Materials Co., Ltd,has specialized in precision ceramics for more than twenty years and has rich experiences in designing and developing technical ceramic solutions for a wide variety of applications. Jingci has the capability to provide customers with expertise to make sure the best design and materials are made for their specific application and needs
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