Aluminum Nitride Tubes & Rods

Categories: Aluminum Nitride, Ceramic Consumables

Product Description

Aluminum nitride (AlN) tubes and rods are high-performance ceramic components widely used in semiconductor processing, thermal insulation systems, analytical instrumentation, and high-temperature industrial applications. Thanks to their exceptional thermal conductivity, electrical insulation, and structural strength, AlN components outperform conventional ceramic materials in demanding environments.

M-Kube is a leading AlN rod and tube supplier in India, offering precision-machined aluminum nitride tubes and rods for advanced engineering, R&D labs, vacuum systems, electronic industries, and thermal management applications. Whether you need standard components or aluminum nitride rod custom size options, we ensure consistent purity, mechanical strength, and dimensional precision.

Key Features of Aluminum Nitride (AlN) Tubes & Rods

High Thermal Conductivity (~170 W/m·K) for superior heat dissipation.
Excellent Electrical Insulation, suitable for high-voltage and RF systems.
Low Thermal Expansion (4–5 × 10⁻⁶/°C) ensures stability during thermal shocks.
High Flexural Strength (≥350 MPa) provides mechanical reliability.
Custom Machining Available for precise aluminum nitride tubes, rods, sleeves, spacers, and insulating components.
Corrosion & Wear Resistance against molten salts, metals, and reactive chemicals.

Technical Specifications

Property Sort	Property Content	Unit	AIN
Basic Properties	Appearance/Color	–	Grey
	Volume Density	g/cm3	3.3
	Surface roughness	μm	0.2∼0.75
	Warping	(Length %)	≤3%
Thermal Properties	(20°C)Thermal Conductivity	W/m.K	170
	(20°C∼400°C)	(x10-6/°C)	4-5
	Thermal Expansivity		5-6
	(400°C∼800°C)		5-6
Mechanical Properties	Flexural Strength	MPa	≥350
Electrical Properties	Dielectric Constant	1MHz	8-9
	Dielectric Strength	KV/mm	≥15
	Volume resistivity	20°C Ω.cm	≥1014
With inert gas protection, the maximum temperature can reach 1800 – 1950 degrees
Under air conditions, the temperature can reach up to 1200 degrees
Under vacuum conditions, the maximum operating temperature is 1600 – 1800 degrees.

Applications of Aluminum Nitride Tubes & Rods

Semiconductor Process Equipment
High-Temperature Vacuum & Inert Gas Furnaces
Electronics & RF Isolation Components
Thermal Transfer Systems & Heat Dissipation Structures
Precision Insulators and Spacers
Analytical Instruments and Chemical Processing Systems

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Quality and Compliance

All M-Kube aluminum nitride products are manufactured in ISO-certified facilities, following strict ASTM and international ceramic standards. Every tube and rod undergoes rigorous testing for density, purity, thermal stability, and dimensional accuracy, ensuring consistent performance in high-temperature and high-precision applications.

Why Choose M-Kube for Aluminum Nitride Tubes & Rods?

Trusted AlN rod and tube supplier in India
Competitive pricing for both standard and custom components
High-purity AlN material for semiconductor and industrial applications
Fast delivery with complete technical support
Custom machining available for rods, tubes, sleeves, and insulating parts

Get a Quote

Looking for precision-engineered aluminum nitride tubes and rods for your equipment or research application?
M-Kube offers reliable, high-performance AlN ceramic tubes and rods tailored to your specifications.

📞 Call: +91-9898892994
📧 Email: marketing@mkubeenterprise.co.in

Product FAQ's

What temperature range can aluminum nitride tubes handle?

An aluminum nitride tube can operate reliably up to 1800 °C in inert or vacuum atmospheres without losing mechanical strength.

Are aluminum nitride rods suitable for high-voltage insulation?

Yes, aluminum nitride rods provide excellent electrical insulation and thermal management, ideal for high-voltage and power electronic applications.

Can aluminum nitride tubes and rods be machined to custom dimensions?

Absolutely. Many AlN rod and tube suppliers offer aluminum nitride rod custom size options with precise tolerances and surface finishing.

How does thermal expansion affect AlN ceramic rods during heating?

AlN ceramic rods have a low coefficient of thermal expansion, reducing stress and cracking during rapid heating or cooling cycles.

Are aluminum nitride tubes resistant to chemical corrosion?

Yes, aluminum nitride tubes are highly resistant to molten metals, acids, and alkalis under controlled conditions.

What machining techniques are used for aluminum nitride rods?

Aluminum nitride rods are typically machined using diamond tools or precision CNC methods to maintain tight tolerances and smooth finishes.

Can AlN ceramic tubes be used in semiconductor processes?

Yes, AlN ceramic tubes are commonly used in semiconductor and vacuum systems where high thermal conductivity and purity are essential.

How should aluminum nitride rods be handled to avoid damage?

Handle aluminum nitride rods carefully with clean gloves and avoid impact or moisture exposure to maintain surface integrity.