Alumina Ceramics are engineered materials with high purity, offering superior mechanical strength, excellent wear resistance, and good thermal shock resistance. They are extensively used in industries such as electronics, automotive, and aerospace for their durability and reliability in demanding environments.
Product Introduction
Machine Ceramic Rod C795 C799 Alumina Ceramic Piston
Ceramic piston plunger is a high-performance component widely used in hydraulic and pneumatic systems for its excellent wear resistance, corrosion resistance and thermal stability. They are made of ceramic materials with high hardness and low friction coefficient, which not only reduces the maintenance requirements, but also improves the accuracy and durability of the system. The design of ceramic piston plunger allows precise fit to ensure smooth operation and minimize leakage. In addition, they can be customized into different shapes and sizes to meet the needs of specific applications. When designing the system, it is necessary to consider the compatibility of ceramic plunger with other materials to achieve the best overall performance. Ceramic piston plunger is a high-performance component widely used in hydraulic and pneumatic systems for its excellent wear resistance, corrosion resistance and thermal stability. They are made of ceramic materials with high hardness and low friction coefficient, which not only reduces the maintenance requirements, but also improves the accuracy and durability of the system. The design of ceramic piston plunger allows precise fit to ensure smooth operation and minimize leakage. In addition, they can be customized into different shapes and sizes to meet the needs of specific applications. When designing the system, it is necessary to consider the compatibility of ceramic plunger with other materials to achieve the best overall performance.
Main Features:
1. High hardness
2. High heat resistance
3. Good wear resistance
4. High electrical resistivity
5. High corrosion resistance
Technical Parameters
Properties | Units | Cordierite Ceramic | Mullite Ceramic | 95%Alumina Ceramic | 99%Alumina Ceramic | 99.5%Alumina Ceramic | 99.7%Alumina Ceramic | Silicon Nitride | Zirconia Ceramic |
Colour | Yellow | White | White | Light yellow | Light yellow | Light yellow | Black | White | |
Density | g/cm3 | 1.9 | 2.6 | 3.6 | 3.8 | 3.8 | 3.9 | 3.2 | 6 |
Flexural Strength | Mpa | 30 | 120 | 300 | 350 | 375 | 375 | 800 | 1100 |
Compressive Strength | MPa | 350 | 500 | 2500 | 2800 | 2800 | 2554 | 2600 | 3000 |
Modulus of Elasicity(20℃) | Gpa | 40 | 100 | 300 | 350 | 350 | 357 | 290 | 320 |
Max Use Temperature | °C | 1200 | 1300 | 1400 | 1500 | 1500 | 1760 | 1300 | 1050 |
Thermal Condutivity | W(m.K) | 1.3-1.8 | 2~6 | 20 | 30 | 30 | 33-38 | 25 | 3 |
Thermal Expansion Cofficient | 10-6/°C | 2.5-3 | 2.5-3 | 7.5 | 8 | 8.2 | 8.2 | 3 | 10 |
Thermal Shock Resistance | △T℃ | 300 | 150 | 140 | 150 | 200 | 223 | 600 | 250 |
Dielectric Strength | KV/mm | - | - | 15 | 18 | 18 | 23.4 | 14 | 15 |
Dielectric Constant | Er | 8 | 8 | 9 | 9.2 | 9.2 | 9.84 | 9 | 26 |
Production process
1. Grind and crush the raw materials to be slurry or powder
2. se-different method to making the slurry or powder into semi-finished products
3. Put the semi-finished products into the kiln for dewaxing and sintering;
4. After forming and sintering, Ceramic Sleeves products can also be processed by subsequent CNC precision machining according to the drawing requirements. Then Q/C test.
5. Finally package Ceramic Sleeves by bubble paper or cartons and place it on tray for delivery
Certifications
Our customers
Packaging and shipping
Transport
FAQ:
Q: Do you have the products in stock?
A: Some standard produce have in stock, such as ceramic band heater insulator; bobbin heater insulator and ceramic connector. But it needs to check according to your requirement.
Q: How do you pack the goods?
A: Our standard packaging is carton, we can customize it as per your requirement as well.
Q: How many days do you finish the sample?
A: Usually 15 business days (Including 8days for making furnaces and 7days for producing samples)
Request A Quote Today
Whether is a product enquiry or technical help, please send messager here, our team will respond within 8 hours.
Subject : Machine Ceramic Rod C795 C799 Alumina Ceramic Piston
If you have any questions or need help, feel free to contact with our team.
Phone
+86 18068252612
Location
Qianluo Village, Dingshu Town, Yixing City, Jiangsu Province, China
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