Aluminum Oxide Ceramic Pipe
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Advantages of Aluminum Oxide Ceramic Pipe
1. Traditional metal pipes are prone to softening and deformation, while Aluminum Oxide Ceramic Pipes can remain in a solid state for a long time, stably transporting high-temperature furnace gas or molten liquids, significantly improving the operating efficiency of the equipment.
2. In semiconductor manufacturing equipment, the lining of the plasma etching chamber where the temperature changes frequently requires long-term stability. Relying on this characteristic, Aluminum Oxide Ceramic Pipes can avoid structural failure.
3. Aluminum Oxide Ceramic Pipe exhibit strong corrosion resistance to most acids, alkalis and corrosive media (such as fluorine-based and chlorine-based gases).
4. When transporting abrasive media at high temperatures (such as slag and high-temperature powder), the surface of the Aluminum Oxide Ceramic Pipe is not easily worn.
5. The high thermal conductivity of Aluminum Oxide Ceramic Pipe (approximately 30 W/m·K) enables them to have a heat dissipation function in high-temperature equipment.
Application of Aluminum Oxide Ceramic Pipe
Steel Smelting:Aluminum Oxide Ceramic Pipes are used to transport furnace gas inside high-temperature furnaces, and they can withstand temperatures of over 1,600 °C.
Aerospace:Aluminum Oxide Ceramic Pipes are applied to high-temperature components of aircraft (such as engine components) to resist the impact of extreme temperature alternations.
Chemical Reaction Equipment:Aluminum Oxide Ceramic Pipes can resist the corrosion of acids and alkalis for a long time in high-temperature and high-pressure reactors.
Size,Performance index
Alumina Tube(open both ends)(slip casting) Specification Table:
NO. | Property | Unit | Alumina |
1 | Al2O3 | % | >99.3 |
2 | SiO2 | % | — |
3 | Density | g/cm3 | 3.88 |
4 | Water absorption | % | 0.01 |
5 | Compressive strength | MPa | 2300 |
6 | 20℃ leakage rates | Torr・L/sec | >10-11=1.33322×10-12Pa・m3/sec |
7 | Twisting in high temperature | mm | 0.2 allowed in 1600℃ |
8 | Bonding in high temperature | not bonded in 1600℃ | |
9 | 20—1000℃ coefficient of thermal expansion | mm.10-6／℃.m | 8.2 |
10 | Thermal conductivity | W/m.k | 25 |
11 | Electric insulation strength | KV/mm | 20 |
12 | 20℃direct current insulation resistance | Ohm/cm | 1014 |
13 | High-temperature insulation resistance | 1000℃ MΩ | ≥0.08 |
1300℃ MΩ | ≥0.02 | ||
14 | Thermal shock resistance | 4 times not cracked in 1550℃ | |
15 | Maximum working temperature | ℃ | 1800 |
16 | Hardness | Mohs | 9 |
17 | Flexural strength | Mpa | 350 |
Our factory
Jinzhou Yunxing Industrial Ceramics Co., Ltd. was established in 2000,Factories are ISO9001 certified, Alumina ceramic products are SGS, DIN43725, 40680 certified.
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.
Our products are widely used in Semiconductor, Medical, Aerospace, Scientific Research, Fluid Controlling, Food Processing, Automotive, Defense, Thermal Processing, Electronic and Electrical, Mineral Processing,Textile, Pulp and Paper, Glass Processing, Mechanical Engineering, etc.
Our has established a high standard of quality system and strict quality control process, each batch of products are subjected to strict quality inspection, and different packaging requirements for different products to ensure the safe transportation of products.In order to ensure quality, the company adopts advanced finished product inspection equipment and standardized Gage calibration;Including automatic inspection equipment, coordinate measuring instrument, etc.
The service philosophy of our is meeting quality requirement and customer satisfaction. When there are problems of order, Our quickly respond to the honestly situation to the customer and give the customer the solution in short time. This service concept has resulted in the long-term cooperation between our and customers.
FAQ
A1: Please offer the specification of ceramic tube, such as shape, dimension, quantity, application etc.
A2: Yes, Aluminum Oxide Ceramic Pipe can be reused after use, provided they are undamaged and free from contamination. Proper cleaning and inspection are necessary to ensure their suitability for subsequent applications.
A3: Yes, Aluminum Oxide Ceramic Pipe can be used in high-pressure applications. Their excellent mechanical strength and resistance to thermal and chemical stresses make them suitable for demanding conditions.
Certification
Feedback
1. If you have any questions or questions, please contact us and we will communicate with you as soon as possible.
2. For any other satisfaction, please also feedback to us to make our service better and better.
