High Strength Alumina Ceramic Tube For High Temperature Use
Product Feature
● High Strength and Hardness: Alumina ceramics are known for their high compressive strength and hardness, making them suitable for applications that require durability.
● High Temperature Resistance: They can withstand high temperatures (up to 1600°C or more) without deforming, making them ideal for high-temperature applications.
● Chemical Resistance: Alumina is resistant to many chemicals, acids, and alkalis, which makes it suitable for use in harsh environments.
● Electrical Insulation: Alumina ceramic tubes are excellent electrical insulators, making them useful in electrical and electronic applications.
● Low Thermal Conductivity: They have low thermal conductivity, which can be beneficial in applications requiring thermal insulation.
● Biocompatibility: Certain grades of alumina are biocompatible, making them suitable for medical applications.
Product Parameter
|
Properties / Material |
95% Alumina |
99% Alumina |
|
Color |
White |
Ivory |
|
Density (g/cm3) |
3.6 |
3.9 |
|
Modulus Of Elasticity(@25°C, GPa) |
300 |
380 |
|
Compressive Strength (MPa) |
2100 |
2500 |
|
Vicker's Hardness(GPa) |
11.5 |
20 |
|
Flexural Strength (MPa) |
300 |
350 |
|
Thermal Expansion Coefficient (10-6/°C) |
6.5 |
8.6 |
|
Dielectric Strength(KV/mm) |
30 |
30 |
|
Thermal Conductivity (W/mk) |
25 |
25 |
|
Volume Resistivity(Ω.m) |
>1015 |
>1015 |
Application Area
● Minig opening, chemical, electroplating, electrolyzation, waste water treatment, pure water treatment, high temperature flue gas filtration.
● Electrical Insulators: Used in electrical components, such as insulators for high-voltage applications.
● Thermal Barriers: Employed in thermal barrier coatings and as insulators in high-temperature furnaces.
● Piping and Tubing: Used in chemical processing and as protective tubing for various applications.
● Medical Devices: Utilized in dental and orthopedic implants due to their biocompatibility and strength.
● Wear-Resistant Components: Used in applications where wear resistance is critical, such as in pumps and valves.
● Laboratory Equipment: Employed in laboratory settings for various applications, including crucibles and reaction vessels.
Minig Opening
Chemical
Electroplating
Electrolyzation
Waste Water Treatment
Pure Water Treatment
High Temperature Flue Gas Filtration
Product Detail
FAQ
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1. Do you offer samples ?
A: Yes, we'll offer you samples if we have stock, but some will charge sample fee. Shipping cost will pay by customer. -
2. What is your terms of payment ?
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3. How about your delivery time ?
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4. How to contact us ?