Aluminum Nitride (AlN) Machining Parts
Catalog No.: CRALN-CP
Maximum Dimensions: 300mm Diameter
Density: 3.3g/cc
Thermal Conductivity: 170~200W/mK
- Product Details
Aluminum nitride (AlN) ceramic
Aluminum nitride ceramics stand out in the world of advanced materials due to their remarkable combination of thermal and electrical properties. Boasting a thermal conductivity that exceeds 200 watts per meter-kelvin, aluminum nitride ceramics are exceptional conductors of heat compared to other ceramics. This high thermal conductivity makes them an ideal choice for heat sink substrates and cooling elements in electronic devices, where efficient heat dissipation is crucial.
Electrically, aluminum nitride ceramics offer high resistivity, often surpassing 10 to the power of 13 ohm-centimeters. They also exhibit low dielectric constants and minimal loss tangents, making them excellent insulators, especially suitable for high-frequency applications. This combination of properties ensures that aluminum nitride ceramics are reliable materials for electrical insulation.
Mechanically, these ceramics are known for their robustness and stability. They can endure significant mechanical stress and maintain dimensional stability due to their low coefficient of thermal expansion, which is comparable to that of silicon. This characteristic is vital for applications such as semiconductor equipment and laser systems, which require precise and stable components.
Additionally, aluminum nitride ceramics are resistant to corrosion and wear, which makes them beneficial for use in harsh environments. These properties make aluminum nitride ceramics a popular choice for intricate parts in mechanical systems that need to withstand high temperatures, as well as for critical components in the electrical industry like circuit carriers, power modules, and insulators. Their unique qualities make them indispensable in demanding sectors like automotive and aerospace, where both performance and reliability cannot be compromised.
QSAM AlN Parts
At QSAM Inc, we possess expertise in fabricating high-precision parts and components utilizing aluminum nitride ceramics. Equipped with advanced CNC machinery, our team brings years of experience in managing the complexities of working with high-hardness ceramic materials. This know-how, together with our robust supply chain capabilities, enables us to meet a diverse range of customer requirements by offering aluminum nitride parts in varied shapes and dimensions tailored for specific applications. Our commitment to precision and quality means that we deliver components that not only satisfy but surpass customer expectations. Whether for cutting-edge technology sectors or demanding industrial environments, QSAM Inc remains your trusted partner for aluminum nitride ceramic solutions requiring the utmost levels of precision and performance.
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Chemical formula: |
AlN |
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Appearance: |
Light grey solid ceramic |
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Density: |
3.3g/cc |
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Melting point: |
2500C |
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Thermal Conductivity: |
170~200W/m K @R.T. |
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Thermal expansion: |
4.6 x10-6 |
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Resistivity: |
1.5 x 1013 |
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Dielectric Constant: |
10.2 |
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Dielectric Strength: |
17KV/mm |
Aluminum Nitride Substrate Packaging
QSAM Inc ensures that our aluminum nitride ceramic parts are securely packaged for delivery. We vacuum-seal each item, cushion it with multiple layers of foam padding, and accompany every package with a complete set of documents, including quality inspection reports and packing slips, guaranteeing safe and traceable transit.
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