High Thermal Conductivity AlN Tube

Aluminum nitride ceramic tube has high thermal conductivity, low thermal expansion coefficient, high temperature and corrosion resistance, high mechanical strength, low dielectric constant, good insulation, and is widely used in electronics, electrical, communication, metallurgy, chemical industry and other industries.

Brand:
ATCERA
Item NO.:
AT-ALN-G1001

Materials
AlN
Shapes
Tube
Applications
Semiconductor , Electronics and Electricity , Mechanical Parts , Petrochemical Industry

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Properties of AlN Tube

1. Aluminum nitride ceramic tube has good thermal conductivity and good thermal shock resistance, its thermal conductivity can be higher than 220W/m*K ;

2. Aluminum nitride tube is resistant to high temperature, coefficient of thermal expansion is small, also with good anti-oxidation, so it is available to work at high temperature for a long time;

3. Aluminum nitride tube has good corrosion resistance, can resist corrosion of various acidic and alkaline substances;

4. Aluminum nitride tube has high mechanical strength, high hardness, good wear resistance and erosion resistance;

Applications of AlN Tube

1. Aluminum nitride tube can be used as thermocouple protection tube or temperature measuring tube, used in metallurgy, chemical industry, glass and ceramic manufacturing and other industries;

2. Aluminum nitride tube can be used to make heating tube, heat exchange tube and heat radiant tube, used in high temperature electric furnace, gas furnace, heat exchanger, etc.;

3. Aluminum nitride tube can be used to manufacture electronic component package, insulating protective tube, etc.

Product Parameters
Material Parameters

Size Chart for AlN Tube

We are committed to delivering prime aluminum nitride tubes tailored to your exact specifications. Our dedicated team ensures meticulous adherence to your instructions, striving to exceed customer expectations. Additionally, we offer the flexibility of customized sizes to accommodate your unique requirements.

Provide drawing and parameter requirements.

Surface roughness: Ra0.3

Send Requirements for Custom Design

Aluminum Nitride Tube
Item no.	Outer Dia.（mm）	Inner Dia.（mm)	Thickness（mm)	Length（mm)
AT-ALN-G1001	5	3	1.0	≤100
AT-ALN-G1002	8	4	2.0
AT-ALN-G1003	10	6	2.0
AT-ALN-G1004	12	7	2.5
AT-ALN-G1005	15	10	2.5
AT-ALN-G1006	20	14	3.0
AT-ALN-G1007	30	24	3.0	≤300
AT-ALN-G1008	50	46	2.0
AT-ALN-G1009	55	49	3.0
AT-ALN-G1010	65	57	4.0
AT-ALN-G1011	70	60	5.0
AT-ALN-G1012	80	67	6.5
AT-ALN-G1013	90	82	4.0
AT-ALN-G1014	100	92	4.0
AT-ALN-G1015	150	139	5.5

Technical Data of Aluminum Nitride Materials

AlN Type	ALN-170	ALN-200	ALN-230
Density (g/cm³)	3.3	3.28	3.25
Flexture strength (MPa)	450	400	350
Young Modulus (GPa)	320	/	/
Hardness (Hv)	1100	1100	1100
Fracture toughness (MPa*m^1/2)	3	2.6	2.4
Maximum working temperature (℃)	1100	1100	1100
Thermal conductivity (W/m*K)	180	200	230
Thermal expansion coefficient (/℃)	4*10^-6	4*10^-6	4*10^-6
Dielectric Constant (at 1MHz)	9	8.7	8.5
Breakdown Voltage (kV/mm)	>15	>15	>15

*This chart illustrates the standard characteristics of the aluminum nitride materials commonly employed in the manufacturing of our AlN products and parts. Please be aware that the attributes of customized aluminum nitride products and parts may vary depending on the specific processes involved. Detailed parameter is decided by type and composition of stabilizing agent.

Valuable Information

Aluminum Nitride Ceramic Tube Packing

Aluminum nitride tubes are carefully packaged in appropriate containers to avoid any potential damage.

Customization Advantages

1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.

2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.

3. Flexible business cooperation mechanism, support at least one piece of quantity customization.

4. Quickly provide samples and test reports to confirm that the product meets your needs.

5. Provide product use and maintenance suggestions to reduce your cost of use.

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FAQ

Do you supply the materials unlisted on your website?

Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.

Can you aid in material selection & ceramic product design?

Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.

Do you have a minimum order value requirement?

We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.

What services beyond ceramic products do you offer?

In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.

Do you offer international shipping services?

Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.

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