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AC0920 Multi-bore Alumina Tubes

Catalog No. AC0920
Material Al2O3
Purity 95% 99% 99.7%
Density 3.8~3.9 g/cm3
MSDS/SDS

Multi-bore Alumina Tubes has a wide application due to its versatility and low material cost. Stanford Advanced Materials (SAM) offers high-quality Alumina Products with competitive pricing.

Related products: Ceramic Tubes, Alumina Mortar and Pestle Set, Alumina Crucible, Alumina Custom Parts

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Multi-bore Alumina Tubes
Multi-bore Alumina Tubes
Multi-bore Alumina Tubes
Multi-bore Alumina Tubes
Description
Specification
Technical Data Sheet
Video

Multi-bore Alumina Tubes Description

Multi-bore Alumina Tubes, composed of high-purity aluminum oxide (Al2O3), are distinguished by their unique structure featuring multiple parallel channels. This configuration offers several advantages, including high mechanical strength, excellent thermal stability, and exceptional resistance to wear and corrosion. These tubes are capable of withstanding extreme temperatures without deformation or degradation, making them ideal for high-temperature applications. Additionally, Multi-bore Alumina Tubes exhibit outstanding electrical insulation properties, making them suitable for use in high-voltage environments and electronic components. Their chemical inertness ensures compatibility with a wide range of aggressive chemicals, further extending their utility in harsh industrial settings. These properties collectively make Multi-bore Alumina Tubes an essential component in applications such as thermocouple protection, gas and fluid flow systems, and high-precision instrumentation.

Multi-bore Alumina Tubes Specification

Composition

UNIT

Al95

Al99

Al997

Al2O3

%

95

99

99.7

Color

 -

White

Ivory

Ivory

Tensile Strength

Kpsi

32

38

36

Flexural Strength

Kpsi

52

55

54

Compressive Strength

Kpsi

300

377

350

Density

g/cc

3.70

3.90

3.92

Hardness

HV, GPa

13.8

17.2

18

Thermal Conductivity

W/(m K)

25

30

30

C.O.T.E.

In / In (x10^-6)

7.7

7.8

7.8

Working Temperature

°C

1500

1650

1750

Dielectric Constant

 

9.5

9.7

9.8

Volume Resistivity (25)

Ohm-cm

>10^14

>10^14

>10^14

Multi-bore Alumina Tubes Applications

1. Thermocouple Protection: Multi-bore alumina tubes are widely used to protect thermocouples in high-temperature environments, ensuring accurate temperature measurement and longevity of the thermocouple.

2. Gas and Fluid Flow Systems: These tubes are utilized in gas and fluid flow systems for their ability to withstand high temperatures, corrosion, and wear. They are ideal for applications in chemical processing and petrochemical industries.

3. Electrical Insulation: Employed as insulators in high-voltage electrical applications due to their excellent electrical insulating properties and resistance to thermal and mechanical stress.

4. Analytical and Laboratory Equipment: Used in analytical instruments and laboratory equipment, where multiple channels can facilitate simultaneous testing or separation processes in harsh chemical environments.

5. Furnaces and Kilns: Multi-bore alumina tubes are used in furnaces and kilns for supporting and protecting sensors and other components exposed to high temperatures.

6. Catalyst Support: Applied as catalyst supports in chemical reactions where high surface area and thermal stability are required. The multiple bores allow for efficient gas flow and reaction kinetics.

7. Medical and Dental Equipment: Utilized in medical and dental applications for precision instruments and devices that require biocompatibility, chemical inertness, and high strength.

8. Heat Exchangers: Used in heat exchanger systems where their high thermal conductivity and ability to withstand thermal cycling enhance the efficiency and durability of the system.

9. Optical Fiber Protection: Employed to protect optical fibers in high-temperature and corrosive environments, ensuring the integrity and performance of the optical communication system.

10. Aerospace and Defense: Used in aerospace and defense applications for components that require high strength, thermal stability, and resistance to extreme conditions.

11. Chemical Processing: Multi-bore alumina tubes are used in chemical processing equipment for transporting and processing corrosive chemicals and gases.

12. Fuel Cells: Applied in fuel cells as separators and insulators, benefiting from their high-temperature resistance and chemical stability.

Multi-bore Alumina Tubes Packaging

Our Multi-bore Alumina Tubes are carefully handled during storage and transportation to preserve the quality of our product in its original condition.

 

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