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Aluminum Nitride Ceramic
Aluminum nitride (AlN) is a new type of ceramic material with excellent comprehensive performance. It has a series of excellent characteristics such as excellent thermal conductivity, reliable electrical insulation, low dielectric constant and dielectric loss, non-toxicity, and thermal expansion coefficient compatible with silicon. It is considered to be an ideal material for high-density semiconductor substrates and electronic device packaging.
Compared with several other ceramic materials, aluminum nitride ceramics have excellent comprehensive properties and are very suitable for semiconductor substrates and structural packaging. The material has great application potential in the electronics industry.
Properties of aluminum nitride ceramics
-Extremely high thermal conductivity (>170W/mK)
-High electrical insulation ability (>1.1012Ωcm), compressive strength
-Low dielectric constant and low dielectric loss
-Low thermal expansion 4 to 6×10-6K-1 (between 20 and 1000°C)
-Good metallization ability
-Expansion coefficient can match semiconductor silicon wafers
-Mechanical strength is better than alumina.
-Good corrosion resistance to molten metal
-Very low impurity content, non-toxic, high purity
-Suitable for casting process
Processing methods of aluminum nitride ceramics
-Laser processing
-Lamination
-Metal processing
-Stamping
-Surface grinding
-Machining
Applications of aluminum nitride ceramics
-Heat sink substrate, LED package substrate, semiconductor substrate, thin film circuit substrate, power resistor substrate
-Optoelectronics
-Dielectric layer in optical storage media
-Electronic substrates, chip carriers requiring high thermal conductivity;
-Military applications
Edgetech Industries Advanced Ceramics pision is a leading supplier of ceramic materials. We provide aluminum nitride ceramic products with excellent specifications and competitive prices.
Products
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Aluminum Nitride Substrates
AlN Ceramic Substrate Edgetech Industries, advanced ceramics division is a leading supplier of aluminum nitride ceramic materials. We supply aluminum nitride substrates for semiconductors.
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Aluminum Nitride Sheet
AlN Ceramic sheet Edgetech Industries, advanced ceramics division is a leading supplier of aluminum nitride sheets. Aluminum nitride (AlN) is a ceramic material with high thermal conductivity and electrical insulation. It is often used in electrical
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Aluminum Nitride Plate
AlN Ceramic Plates Aluminum nitride (AlN) is a highly thermally conductive dielectric insulator ceramic. It provides the same high thermal and electrical properties as beryllium oxide at a more economical cost and without toxicity issues. When it co
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Aluminum Nitride Disc
AlN Ceramic Disc Aluminum Nitride Discs are electrically insulating and have excellent thermal conductivity, making them ideal for applications that require heat dissipation. IGBTs are widely used as switching devices in inverter circuits (for DC to
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Aluminum Nitride Crucible
AlN Ceramic Crucibles Aluminum nitride (AlN) ceramics have good corrosion resistance and stability at room temperature and high temperatures. They only decompose at 2450°C and can be used as high-temperature refractory crucibles. Aluminum ni
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Aluminum Nitride Ring
AlN Ceramic Rings The Aluminum Nitride Ring is made of precision ceramics, has the good sealing effect and insulation properties of the AlN ceramic ring, and can be used for high-frequency ceramic heat treatment. Ceramic seal rings give full play to
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AlN Wafer-level Substrate
Aluminum nitride (AlN) Ceramic wafer-level substrate Direct wafer bonding technology allows polished semiconductor wafers to be bonded together without the use of adhesives. There is a method for the direct wafer-to-wafer bonding of aluminum nitride
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AlN Electrostatic Chuck
Aluminum Nitride Electrostatic Chuck, AlN Ceramic Electrostatic Chucks In modern semiconductor manufacturing processes, wafers are processed in multiple steps and need to be transferred back and forth between hundreds of process equipment. A device
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Aluminum Nitride Heater
Aluminum nitride (AlN) is a versatile material most commonly used where high thermal conductivity and electrical insulation are required. This unique ability, combined with its low toxicity, makes AIN ideal for rapidly heating and dissipating heat f
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Customized AlN
Edgetech Industries, advanced ceramics division is a leading supplier of aluminum nitride ceramics machined parts. Aluminum nitride (AlN) is a new type of ceramic material with excellent comprehensive properties. It has excellent thermal conductivit