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Aluminum Nitride (AlN) Ceramic Crucible

Name: Aluminum Nitride (AlN) Ceramic Crucible
Brand: Heeger Materials Inc
SKU: HM1920

Reference: HM1920

Condition: New product

The Aluminum Nitride (AlN) ceramic crucible remains stable in an inert environment at high temperatures and possesses high thermal conductivity. Heeger Materials can provide top-quality Aluminum Nitride (AlN) Ceramic Crucible at a competitive price, with customized options for shapes and sizes to meet specific requirements according to drawings.

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Data sheet

Materials	AlN
Size	Per request or drawing

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The Aluminum Nitride (AlN) ceramic crucible has excellent electrical insulation and resistivity, ideal for thermal management and electrical applications. It withstands up to 1300°C in air before oxidation starts at 700°C. In a vacuum, AlN decomposes at 1800°C and melts at 2200°C in an inert atmosphere. Typical operating temperatures are 800°C in air, 1700°C in a vacuum, and 2100°C in an inert atmosphere.

Aluminum Nitride (AlN) Ceramic Crucible

Aluminum Nitride (AlN) Ceramic Crucible Properties

Item	Unit	Test Standard
Density	g/cm³	≥3.30
Thermal Conductivity	25℃ W/(m.k)	≥170
Dielectric Constant	1 MHz, 25℃	9
Dielectric Loss	1 MHz, 25℃	3×10^-4
Dielectric Strength	Kv/mm	≥15
Flexural Strength	Mpa	≥330
Elastic Modulus	GPa	310-320
Warpage	~/25(length)	0.03-0.05
Surface roughness Ra	um	0.3-0.5
Coefficient of thermal expansion	20～300℃ (10^-6/℃)	4.6
Volume resistivity	20℃.Ω.cm	≥10¹⁴
Water Absorption	%	0

Aluminum Nitride (AlN) Ceramic Crucible Features

High thermal conductivity
Low coefficient of thermal expansion
Good electrical insulation and resistivity
Low dielectric constant
High mechanical strength under compression load
Corrosion-resistant (gas)
Good thermal shock resistance

Aluminum Nitride (AlN) Ceramic Crucible Applications

Used as a heat dissipation device for semiconductor equipment.
Used as a high-temperature structural material.
Used as a high-temperature infrared window and rectifier hood coating for electronic optical devices.

Aluminum Nitride (AlN) Ceramic Crucible Packing

Aluminum Nitride (AlN) Ceramic Crucible is carefully packaged with adhesive-free surface protection tape and cardboard boxes to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

Aluminum Nitride (AlN) Ceramic Crucible

Where to Buy Aluminum Nitride (AlN) Ceramic Crucible in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Aluminum Nitride (AlN) products including Aluminum Nitride (AlN) Ceramic Crucible, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.

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