Suzhou Manyoung New Materials Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 10000 Piece/Pieces per Month |
| Delivery Time | 25 days |
| Packaging Details | Box, Carton, Wooden, Bag etc. Customized package |
| Product name | Advanced High Purity Alumina Ceramic Round Disc |
| Material | Alumina Ceramic |
| Application | Industrial Ceramic |
| hardness | 1800 |
| Water Absorption | 0% |
| Electrical Insulation | excellent |
| Density | 3.9g/cm3 |
| Brand Name | China |
| Model Number | 008 |
| Place of Origin | Suzhou,China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000 Piece/Pieces per Month |
| Delivery Time | 25 days | Packaging Details | Box, Carton, Wooden, Bag etc. Customized package |
| Product name | Advanced High Purity Alumina Ceramic Round Disc | Material | Alumina Ceramic |
| Application | Industrial Ceramic | hardness | 1800 |
| Water Absorption | 0% | Electrical Insulation | excellent |
| Density | 3.9g/cm3 | Brand Name | China |
| Model Number | 008 | Place of Origin | Suzhou,China |
| High Light | 1800HV Alumina Ceramic Disc ，3.9g/cm3 Alumina Ceramic Disc ，3.9g/cm3 Pump Seal Disc | ||
Advanced High Purity Alumina Ceramic Round Disc
Description:
Aluminium Oxide is the most widely applied and cost effective technical ceramic material. It offers a combination of superior mechanical strength and electrical properties, wear resistance and corrosion resistance. The maximum working temperature is up to 1700 °C with relatively high thermal conductivity. It is also an electrically insulating material with a high electrical resistivity. The good corrosion resistance makes it insoluble in water and slightly soluble in strong acid and alkaline solution.
Technical Parameters:
| Mechanical behavior | Unit | Al2O3 | SiC | Si3N4 | ZrO2 |
| Colour | ———— | Light yellow | Black | Black | White,Black |
| Density | g/cm3 | 3.95 | 3.15 | 3.2 | 6 |
| Bending strength | MPa | 300～400 | 400～500 | 800～1200 | 950～1200 |
| Elastic modulus E | GPa | 380 | 350 | 300-320 | 210 |
| Poisson's ratio | 0.22 | 0.14 | 0.26 | ||
| Hardness | Hv | 1800 | 2000～2500 | 1400～1700 | 1100～1300 |
| HRC | 80 | 85～90 | 75～80 | 70～75 | |
| Fracture toughness | MPa·m1/2 | 3.0～4.0 | 3.0～4.0 | 5.0～7.0 | 8.0～10.0 |
| Maximum use temperature | ℃ | 1000 | 1300 | 400 | 400 |
| Thermal expansion coefficient | 10-6/℃ | 8.4 | 4 | 3.3 | 10.3 |
Advantages:
• Excellent fracture toughness;
• High mechanical strength;
• Very good wear resistance;
• High corrosion stability;
• Low thermal conductivity;
• High using temperature;
Application:
Ceramic sealing discs are widely used in a variety of water faucets, water taps, sanitary sealing systems, regulating systems, sealing valves, water /oil/gas pumps, and so on.
More pictures:
Company Details
Business Type:
Manufacturer,Importer,Seller
Year Established:
0215
Total Annual:
5000000-8000000
Employee Number:
80~88
Ecer Certification：
Active Member
Suzhou Manyoung Materials Co., Ltd, lies in famous tourist city, Suzhou City. It is only two hours from Shanghai to our factory by vehicle. Depending on advantageous geographical position、the excellent talents and broad markets, Manyong materials is committed to be a high-tech enterprise in the ar... Suzhou Manyoung Materials Co., Ltd, lies in famous tourist city, Suzhou City. It is only two hours from Shanghai to our factory by vehicle. Depending on advantageous geographical position、the excellent talents and broad markets, Manyong materials is committed to be a high-tech enterprise in the ar...
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