Product Introduction of Alumina Ceramic Pipe
High-temperature alumina ceramic tube is a high-performance ceramic product with a wide range of application areas. It is made of high-purity alumina powder with excellent wear resistance, high temperature resistance, insulation properties, etc. It is commonly used in electric power, metallurgy, chemical industry and other industries.
Alumina Ceramic Tubes
Specifications of Alumina Ceramic Pipe
|
Property |
Typical Value |
|
Chemical Composition |
Al₂O₃ ≥ 95% |
|
Density |
~3.95 g/cm³ |
|
Flexural Strength |
Up to 400 MPa |
|
Compressive Strength |
>3 GPa |
|
Vickers Hardness |
~18 GPa |
|
Thermal Conductivity |
~30 W/m·K |
|
Coefficient of Thermal Expansion |
~7.5 x 10⁻⁶/K |
|
Dielectric Strength |
>15 kV/mm |
Characteristics of Alumina Ceramic Pipe
Compared with traditional metal pipes, alumina ceramic pipes can work stably for a long time in harsh environments, so they are widely used in wear-resistant, corrosion-resistant and high-temperature-resistant occasions.
Application areas of Alumina Ceramic Pipe
In the mining industry, alumina ceramic pipe is used for conveying ore, fly ash and other materials, which can effectively reduce the wear and clogging of the pipeline.
In the chemical industry, alumina ceramic pipe can be used for conveying acid, alkali and other corrosive substances to meet the corrosion-resistant requirements of the pipeline in the production process.
In the metallurgical industry, alumina ceramic pipe is commonly used in high-temperature environments of melting and smelting process.
Manufacturing process of Alumina Ceramic Pipe
High-purity, fine-grained alumina powder is obtained through a powder preparation process.
Using molding technology, the powder is prepared into a tube-like product with a certain shape and size.
The molded alumina tube is heat-treated at a high temperature through the sintering process so that bonding occurs between the particles to form a dense ceramic material.
Post-treatment processes, such as polishing and grinding, are carried out to make the surface of the alumina ceramic tube flat and smooth.
Company Profile
Company Profile
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, ceramic products, 3D printing powder, etc.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality Alumina Ceramic Pipe, please feel free to contact us or click on the needed products to send an inquiry.
Payment Term
T/T, Western Union, Paypal, Credit Card etc.
Shipment Term
By air, by sea, by express, as customers request.
Packaging
FAQs of Alumina Ceramic Pipe
What are the main application areas of alumina ceramic tubes?
Alumina ceramic tubes are used in a wide range of industries due to their excellent physical and chemical properties. They are commonly used as insulators in the electronics industry, corrosion-resistant pipes in the chemical industry, protective sleeves for sensors in high-temperature environments, and in medical equipment.
How high can alumina ceramic tubes withstand?
Alumina ceramic tubes have excellent thermal stability and can generally withstand temperatures up to 1700°C to 1800°C, making them ideal for use in environments where high temperature resistance is required. Specific temperature resistance may vary depending on the manufacturing process and purity.
What is the abrasion and corrosion resistance of alumina ceramic tubes?
Alumina ceramic tubes are known for their excellent abrasion and corrosion resistance, resisting most acid and alkali solutions and wearing out easily. This makes them ideal for handling abrasive or corrosive media.
Are alumina ceramic tubes prone to breakage or damage?
Although alumina ceramic tubes are very hard, they are also brittle materials and can break when subjected to severe impact or improper installation. Therefore, care needs to be taken during handling and installation, and make sure you follow the instructions provided by the manufacturer.
What are the customization options for alumina ceramic tubes?
Depending on the application, alumina ceramic tubes are available in a wide range of sizes, lengths, and inside diameters, and can also be customized with special finishes such as the addition of threads, flanges, or other connections to suit specific application scenarios. In addition, surface finishes can be adapted as required, such as polished or coated finishes, to enhance their specific properties.
