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Aluminum Nitride (AlN) is increasingly recognized as a pivotal material in the realm of advanced technological applications, particularly where superior thermal management and electrical insulation are paramount. With its unparalleled thermal conductivity of 170 W/mK, Aluminum Nitride (AlN) Substrate stands as the epitome of thermally conductive materials that also possess robust electrical insulating properties. This unique combination renders it an indispensable resource in various high-demand applications, especially those requiring efficient heat dissipation away from critical components.
The OCTO brand, known for its quality and innovation, offers blank aluminum nitride substrates that cater to a wide array of needs in the technology and manufacturing sectors. These substrates are not just any materials; they are the backbone of heat management in sophisticated devices. Available in various sizes and thicknesses, they are designed to meet the stringent requirements of today’s high-power, high-performance components. Whether it’s power LEDs, high-power integrated circuits (ICs), or high-voltage inductors, Aluminum Nitride (AlN) Substrate from OCTO provide the foundation for reliability and efficiency.
One of the most compelling attributes of aluminum nitride is its low coefficient of thermal expansion (CTE), which is remarkably similar to that of silicon and other ceramic materials. This characteristic ensures a harmonious CTE match between the AlN substrate and attached components, minimizing the risk of thermal stress and enhancing the overall durability and lifespan of the device. This property is particularly critical in environments subject to rapid temperature changes or extreme conditions.
Beyond its thermal and electrical benefits, AlN is celebrated for its mechanical robustness, non-toxicity, and resistance to thermal shock and chemicals. These features make it not only safe but also versatile, capable of withstanding harsh environments without compromising performance. Its low dielectric constant and excellent mechanical properties further accentuate its suitability for high-frequency, high-voltage, and high-temperature applications.
Understanding the diverse needs of the industry, OCTO has made these high-quality AlN substrates readily available through a large and live inventory, ensuring fast shipping and prompt start of projects. The flexibility offered by OCTO extends to customized solutions; for those requiring custom sizes or 2D laser-machined Aluminum Nitride (AlN) Substrate, the company provides easy online quoting and ordering processes, facilitating a seamless transition from concept to implementation.
The integration of Aluminum Nitride (AlN) Substrate into device packaging and submounts marks a significant leap forward in the quest for more efficient, reliable, and high-performing electronic and optical devices. The material’s superior properties, coupled with OCTO’s commitment to quality and customer service, make this range of Aluminum Nitride (AlN) Substrate an optimal choice for engineers, designers, and manufacturers looking to push the boundaries of what’s possible.
In conclusion, the dawn of aluminum nitride (AlN) substrates heralds a new era in materials science, one that promises enhanced performance and reliability in a variety of applications. As the demand for more powerful, compact, and efficient devices continues to grow, the role of Aluminum Nitride (AlN) Substrate becomes increasingly vital. With OCTO’s cutting-edge offerings, the future of thermal management and electrical insulation looks brighter than ever. Whether for standard applications or tailor-made solutions, Aluminum Nitride (AlN) Substrates are paving the way towards technological advancements that will define the next generation of electronic and photonic devices.
Material | Aluminum Nitride Substrate | |||
Surface Roughness (μm) | Ra = 0.02~0.05 | |||
Breakdown Strength (KV/mm) | 18.45 | |||
Wrap (Length ‰) | ≤ 2 | |||
Volume Resistivity (Ω·cm) | 1.4 X 1014 | |||
Density (g/cm^3) | 3.34 | |||
Front Surface Finish | Polished | |||
Back Surface Finish | Lapped | |||
Thermal conductivity (W/m.K) | ≥ 180 | |||
Thermal expansion (x 10-6/°C) | 2.90 | |||
Dielectric Constant (@1MHz) | 8.7 | |||
Flexural Strength | 450 | |||
Loss Tangent (X10-4 @ 1MHz) | 5 |
Aluminum Nitride (AlN) substrates are utilized across a diverse range of industries and applications due to their exceptional thermal conductivity, electrical insulation properties, and mechanical strength. Here’s a comprehensive list of applications where AlN substrates are typically employed:
Aluminum Nitride (AlN) substrates offer a unique set of properties that make them particularly suitable for a wide range of high-tech applications. Here’s a detailed list of their key properties:
The combination of these properties makes Aluminum Nitride (AlN) substrates exceptionally useful across a wide range of industries, from electronics and semiconductors to aerospace and biomedical applications. Their unique thermal, electrical, and mechanical properties enable the development of more efficient, reliable, and higher-performing devices and systems.
The fabrication process of Aluminum Nitride (AlN) substrates involves several steps, each critical to ensuring the final product’s quality and performance. Here’s a detailed look at the typical manufacturing process:
This manufacturing process highlights the complexity and precision required to produce high-quality Aluminum Nitride (AlN) substrates. Each step, from powder synthesis to final inspection, plays a vital role in determining the substrate’s performance in its end-use application.
Aluminum Nitride (AlN) is the best available thermally conductive material (170 W/mK) that is also a strong electric insulator. It is therefore used in a variety of applications where heat needs to be transferred away from a component.
Aluminium nitride is stable in hydrogen and carbon-dioxide atmospheres up to 980 °C (1,250 K; 1,800 °F). The material dissolves slowly in mineral acids through grain-boundary attack and in strong alkalies through attack on the aluminium-nitride grains. The material hydrolyzes slowly in water.
Metal substrates are typically made of aluminum or copper, and their key advantages include: 1. Excellent thermal conductivity: Metal substrates have high thermal conductivity, which helps to dissipate heat generated during operation.
Optimizing Performance with Customized Aluminum Nitride (AlN) Substrates: Our Commitment to Quality and Service
In the rapidly evolving landscape of electronic and thermal management solutions, the demand for high-performance materials has never been greater. Among these, Aluminum Nitride (AlN) substrates stand out for their exceptional properties, catering to a wide range of industrial applications. Our company is at the forefront of this innovation, specializing in the customization and supply of AlN substrates. We are dedicated to providing products that meet the highest standards of quality and performance, coupled with unparalleled service and timely delivery.
Understanding the unique needs of each application, we offer customized solutions for our AlN substrates. Our team works closely with clients to understand their specific requirements, including dimensions, thickness, and thermal conductivity needs. This collaborative approach ensures that the final product is precisely tailored to fit the application, whether it’s for electronics cooling, semiconductor packaging, or optoelectronic devices.
Our customization process is backed by a deep understanding of AlN properties and state-of-the-art manufacturing techniques. We leverage advanced technologies in powder synthesis, forming, sintering, and surface finishing to produce substrates that meet exact specifications. This flexibility in customization allows our clients to push the boundaries of what’s possible in their respective fields, leading to innovations that can redefine industries.
Quality is the cornerstone of our service. We employ stringent quality control measures at every stage of the production process, from raw material selection to final inspection. Our AlN substrates are manufactured under closely monitored conditions, ensuring that they exhibit high thermal conductivity, excellent electrical insulation, and superior mechanical strength.
We understand that the performance of our substrates can significantly impact the efficiency and reliability of our clients’ products. Therefore, we do not compromise on quality, ensuring that each substrate delivered is free of defects and meets the high standards expected by our customers.
We recognize the importance of timely delivery in keeping our clients’ projects on schedule. Our logistics team ensures that all orders are processed promptly and delivered on time, without compromising the safety and integrity of the products. We understand that our clients operate in fast-paced environments where delays can have significant repercussions. Therefore, we are committed to providing reliable and efficient delivery services.
Our commitment to our clients extends beyond the point of sale. We offer comprehensive after-sales services, including technical support, product maintenance tips, and handling any issues that may arise. Our customer service team is always ready to assist with any inquiries or concerns, ensuring that our clients have a smooth and satisfactory experience with our products.
By choosing our customized AlN substrates, our clients benefit from a partner who is committed to their success. We not only provide a product but also a promise of quality, reliability, and service. Our aim is to contribute to the success of our clients’ projects, enabling advancements in technology and innovation.
In conclusion, our customized Aluminum Nitride (AlN) substrates represent the pinnacle of performance and quality. Coupled with our dedication to timely delivery and exceptional service, we provide our clients with a competitive edge in their respective markets. We invite you to experience the difference that our products and services can make in your next project. Together, we can drive innovation and achieve extraordinary results.