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Product Details:
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| Name: | Zirconia Ceramic Seal Ring | Material: | Zirconia |
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| Color: | White | Density: | Zirconia ≈6g/cm^3; Silicon Carbon ≈3.14g/cm^3 |
| Vickers Hardness: | Zirconia ≈1300 HV; Silicon Carbon ≈2500HV | Fracture Toughness: | Zirconia 7 (Mpa M1/2) |
| Compressive Strength: | 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/℃） |
| High Light: | 1000Mpa Ceramic Seal Ring,6g/Cm3 Ceramic Seal Ring,6g/Cm3 ceramic mechanical seal |
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Ceramic Pump Seal Part White Zirconia Ceramic Automobile Pump Component Mechanical Seal part Anti-abrasion
Introduction
1. High Hardness, Out Standing Wear Resistance
2. High Strength Over A Wide Temperature Range
3. Excellent Thermal Shock Resistance
4. Excellent Oxidation Resistance
5. Very Low Friction Coefficient
6. Low Thermal Expansion and High Thermal Conductivity
| zirconia | |
| Fundamental properties | High hardness, good wear resistance under abrasion,low electrical conductivity,good value for money |
| Main component | zirconia |
| Gross density | 6g/cm^3 |
| Flexural Strength | 1000 Mpa (Psi*103) |
| Compressive Strength | 3900Mpa (Psix103) |
| Fracture Toughness | 7 Mpa m1/2 |
| Young’s Modulus (dynamic)/Elasticity Modules | 205 Gpa |
| Vickers Hardness | 1300 HV0.5 |
| Thermal Conductivity | 4 W/mK |
| Coefficient of Linear Expansion (20–400°C) |
10 10^–6/℃ |
| Maximum Operating Temperature | 1200 ℃ |
| Thermal Expanding Coefficient | 10 (1x10^-6/℃) |
| Thermal Shock Resistance | 270℃ Tc |
| Disruptive Strength | KV/mm,DC ≥20 |
| Acid Resistance | mg/cm^2 ≤0.7 |
| Alkali Resistance | mg/cm^2 ≤0.2 |
| Wear Resistance | g/cm^2 ≤0.1 |
| Dielectric Strength | |
| Dielectric Constant | |
| Tensile Strength | |
| Volume Resistivity | ＞10^15 100° |
| Water Absorption | 0 |
| Specific Heat Capacity |
Advantages of zirconia parts:
·High wear, heat, pressure, and chemical attack resistance (gas and liquids)
·Extreme hardness
·Excellent electrical insulation
·Relatively lightweight
Application:
Because zirconia has good properties of elasticity module and high hardness, as well as the above good properties, the parts made from zirconia are often used as mechanical or pump seal plate or disc.
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
Contact Person: Mrs. Wang
Tel: 18862487753
Fax: 86-0512--66952686
