Zirconia ceramic plungers (ZCP) are valued for their high strength, hardness, and wear resistance, as well as their ability to withstand high temperatures and thermal shock. They are also chemically inert, making them suitable for use in corrosive environments.
In high-pressure pumps, zirconia ceramic plungers are used to generate high pressures by pushing fluid through a small orifice or nozzle. They are commonly used in water treatment plants, oil and gas industries, and chemical processing plants.
Zirconia ceramic plungers are also used in machines that require a high degree of precision, such as CNC machines and 3D printers. They provide a smooth and even surface for the material to pass over, resulting in high-quality finished products.
Our Zirconia Ceramic Plunger (ZCP) behave reliable joint and more intensity than other ceramic plunger s because it use mechanically joined and simultaneously the mastic for sticking ceramics and metal handle. All working part are zirconia ceramics. Our ZCP’s service life will be more 10 times than metal plunger which it have been widely used in Petroleum, Chemical, Food Machinery ram pumps and so on.
Composition | Wt% | 94.8%ZrO2,5.2%Y2O3 |
Specific Density | g/cm3 | ≥6.0 |
Hardness (HV) | Kg/mm2 | ≥1250 |
Bending Strength | MPa | 1150 |
Fracture Toughness | MPa.m1/2 | ≥9 |
Grain Size | μm | <0.5 |
Elastic Modules | GPa | 200 |
Thermal Conductivity | W/(m.K) | 3 |
Thermal Expansion Coefficient (20-400℃) | ×10-6m/℃(20-400℃) | 9.6 |
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Zirconia Ceramic Plunger
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Sanxin New Materials Co., Ltd. focus on producing and selling ceramic beads and parts such as grinding media, blasting beads, bearing ball, structure part, ceramic wear-resistant liners, Nanoparticles Nano Powder
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