Alumina Ceramic Components
Alumina ceramic components, composed primarily of aluminum oxide (Al₂O₃), are renowned for their exceptional properties and versatile applications. These components are widely used in various industries due to their high strength, excellent thermal stability, and outstanding electrical insulation characteristics.
Advantages of Alumina Ceramic Components
1. High Hardness and Wear Resistance
Alumina Ceramic Components exhibit superior hardness, making them highly resistant to wear and abrasion. This property is particularly beneficial in applications requiring long-lasting durability and minimal material degradation.
2. Excellent Thermal Stability
With a high melting point and the ability to withstand extreme temperatures, Alumina Ceramic Components are ideal for use in high-temperature environments. They maintain their structural integrity and performance even under thermal cycling conditions.
3. Superior Electrical Insulation
The high electrical resistivity of Alumina Ceramic Components makes them excellent insulators, suitable for use in electrical and electronic applications where insulation and protection are critical.
4. Chemical Resistance
Alumina Ceramic Components are chemically inert and resistant to most acids and alkalis, making them suitable for use in corrosive environments. This property ensures longevity and reliability in harsh chemical conditions.
Applications of Alumina Ceramic Components
1. Electrical and Electronics Industry
Due to their excellent insulating properties, Alumina Ceramic Components are used in the manufacture of electronic substrates, insulators, and other components requiring high electrical resistance.
2. Mechanical and Industrial Applications
The high hardness and wear resistance of Alumina Ceramic Components make them ideal for use in cutting tools, wear-resistant linings, and mechanical seals. They are also used in pumps and valves in the chemical industry.
3. Medical and Dental Applications
Alumina Ceramic Components are biocompatible and used in medical implants, prosthetic devices, and dental applications. Their wear resistance and strength contribute to the longevity and reliability of these medical devices.
4. Automotive Industry
In the automotive sector, Alumina Ceramic Components are used in sensors, spark plugs, and various engine components due to their thermal stability and electrical insulation properties.
5. Aerospace and Defense
Alumina Ceramic Components are employed in aerospace applications for components exposed to high temperatures and corrosive environments. They are also used in protective armor due to their hardness and durability.
6. Laboratory and Analytical Equipment
Alumina ceramic components are used in laboratory equipment, such as crucibles, tubes, and trays, due to their ability to withstand high temperatures and corrosive substances.
Performance Table
Alumina ceramic performance index (Notice of Correct in Leakeage Rate）
Composition table
| NAME | CONTENT(%) |
| Al2O3 | 99-99.3(99.5) |
| SiO2 | 0.3-0.5 |
| CaO+MgO | 0.2-0.3 |
| K2O+Na2O | 0.2-0.35 |
| Fe2O3 | <0.1 |
| OTHER | <0.05 |
Our factory
Jinzhou Yunxing Industrial Ceramics Co., Ltd. was established in 2000, mainly producing various types of tubular ceramic products and various industrial parts with alumina content above 99.3%. The factory covers an area of 4000 square meters.
The company's main products are: alumina ceramic tubes, alumina ceramic crucibles, alumina ceramic rods, alumina ceramic boats, alumina ceramic plates, alumina ceramic parts, etc.
The company currently has 3 1800 ° C high-temperature furnaces and 2 1400 ° C low-temperature kilns independently designed and manufactured. The molding process is mainly based on grouting molding, and has other molding process equipment such as extrusion and hot die casting.
The company has 105 employees, including one senior ceramic engineer, three engineers, six overseas sales staff, and four professional after-sales staff.
FAQ
Q1. What is the difference between ceramic and alumina?
A1. Ceramics are non-metallic, inorganic materials that are typically composed of a combination of metallic and non-metallic elements. Alumina is a type of ceramic oxide, specifically an oxide of aluminum. It is widely used in various applications due to its excellent mechanical, thermal, and electrical properties.
Q2. What is alumina ceramic used for?
A2. Because of their excellent chemical stability, alumina ceramics are used widely in acid-resistant pump impellers, pump bodies, acid-carrying pipe linings and valves. Aluminum oxide ceramics are used in the manufacture of textile wear parts and knives. This is due to their extreme hardness and wear resistance.
Q3. Is alumina ceramic hard?
A3. Alumina is a very hard ceramic that is excellent at resisting abrasion and is ideal for wear-resistant inserts or products.
Certification
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