Dongguan Ming Rui Ceramic Technology Co.,ltd
Dongguan Ming Rui Ceramic Technology Co., Ltd
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Y-PSZ Zirconia ZrO2 Ceramic Bushing/Sleeve/Tube for Pump Piston
Zirconia Ceramics (ZrO2) especially Yttria Stabilized Zirconia Ceramics (Y-PSZ) is a commonly used technical ceramic material. It has relatively high fracture strength among all ceramic materials, with the addition of high hardness and low friction coefficient, it is usually used for structural ceramic components. Its thermal expansion coefficient is similar to steel, so it can be jointed to steel parts. Besides, it has excellent corrosion resistance and low thermal conductivity.
Typical applications include ceramic valve components, ceramic grinding&milling media, ceramic knife blades for various using, mechanical liners or bearing balls etc.
| Product Name | Y-PSZ Zirconia ZrO2 Ceramic Bushing/Sleeve/Tube for Pump Piston | |
| Material | Yttria Stabilized Zirconia Ceramic/ZrO2 Ceramic/Zirconium Oxide | |
| Color | White | |
| Usage | Ceramic Piston for Pump | |
| Technical Data | Density | 5.95-6.05g/cm3 |
| Water Absorption | 0% | |
| Moh's Hardness | 9 | |
| Flexural Strength(at R.T.) | 900Mpa | |
| Compressive Strength(at R.T.) | 2200Mpa | |
| Thermal Conductivity(at R.T.) | 2.2w/mk | |
| Coefficient of Thermal Expansion(20-1000℃) | 10.3 x 10-6/℃ | |
| Thermal Shock Resistance | 280-350 △T(℃) | |
| Max. Working Temperature(at R.T.) | 850℃ | |
| Volume Resistivity(at R.T.) | 1012Ω.cm | |
| Dielectric Constant(at R.T.) | 26 | |
| Available Shapes | rings, discs, rods, tubes, sleeves, bushings, shafts, rollers, balls, blocks and other shapes | |
Ceramic Tube Applications
• Furnace work tubes
• Kiln furniture, components & accessories
• Thermocouple protection tubes
• Heater Support Elements
• High Temperature Electrical Insulators
• Extreme temperature measurement components
• Ceramic Laser components
• High voltage electrical insulators
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Except alumina ceramic piston pump, we also supply zirconia ceramic tube, rod for normal use, also have ceramic substrate, ceramic plate, ceramic bush, ceramic sleeve, valves, ceramic shafts, nozzles, etc.Welcome you to contact us for more information!