Overview of Custom High Temperature Aluminum Nitride Ceramic Discs and Pads

Aluminum Nitride (AlN) ceramic is an advanced technical ceramic material known for its unique combination of extremely high thermal conductivity and excellent electrical insulation properties. Unlike traditional alumina or beryllium oxide ceramics, AlN offers a thermal conductivity close to that of metals like aluminum and copper, while still acting as a robust electrical insulator. It is typically produced via powder processing and sintering, resulting in a dense, hard, and durable material ideal for demanding thermal management applications.

Features of Custom High Temperature Aluminum Nitride Ceramic Discs and Pads

High Thermal Conductivity: Possesses a theoretical thermal conductivity of up to 320 W/m·K, with commercial grades typically ranging from 170 to 230 W/m·K, effectively dissipating heat in high-power circuits.

Excellent Electrical Insulation: Despite its metal-like heat transfer, it maintains a high volume resistivity and dielectric strength, preventing short circuits and ensuring device safety.

Low Thermal Expansion Coefficient (CTE): Its CTE closely matches that of silicon (Si) and Silicon Carbide (SiC), minimizing thermal stress and improving reliability in semiconductor packaging.

High Mechanical Strength & Corrosion Resistance: It offers good flexural strength and is resistant to attack from many molten metals and chemicals.

Non-Toxic: AlN is a safe alternative to Beryllium Oxide (BeO) ceramics, which pose serious health risks during processing and disposal.

Specification of Custom High Temperature Aluminum Nitride Ceramic Discs and Pads

Personalized High-Temperature Aluminum Nitride Porcelain Discs and Pads

Superior Thermal Performance

Our light weight aluminum nitride (AlN) ceramic discs and pads manage severe heat effortlessly. They work well in settings approximately 1,370 ° C (2,500 ° F). This makes them excellent for high-temperature applications where standard porcelains stop working. The material transfers heat rapidly while staying electrically shielding– perfect for power electronics and semiconductor tools.

Accuracy Personalization

We develop each disc or pad to your specific shapes and size. Density can range from 0.2 mm to over 25 mm. Diameters go up to 300 mm. Tolerances stay tight, often within ± 0.01 mm, thanks to innovative grinding and splashing methods. Need holes, ports, or unique surface area finishes? Just allow us recognize. We match your style without concession.

High Pureness and Reliability

Every piece uses > 99% pure light weight aluminum nitride. This makes certain regular thermal conductivity– typically in between 140– 180 W/m · K. The product withstands thermal shock and maintains its stamina even after repeated home heating and cooling cycles. It likewise remains steady in vacuum cleaner and inert atmospheres, which is important for heater components and wafer handling.

Developed for Demanding Industries

These ceramics offer challenging roles in semiconductor manufacturing, aerospace sensors, laser systems, and high-power LED bases. Their mix of electric insulation, rapid warmth spread, and mechanical tightness resolves issues other materials can not. Whether you require a single model or quantity manufacturing, we provide components that fulfill stringent industry criteria.

Simple Purchasing Refine

Send us your illustration or specification. We examine it rapid and provide clear responses. Preparations are short, and top quality checks take place at every action. You obtain fully traceable, ready-to-use elements– no added finishing needed.

Applications of Custom High Temperature Aluminum Nitride Ceramic Discs and Pads

Applications of Personalized High Temperature Aluminum Nitride Porcelain Discs and Pads

Why Select Light Weight Aluminum Nitride Ceramics?

Aluminum nitride (AlN) ceramic parts deal with severe warmth much better than a lot of products. They likewise move warm away quickly. This makes them ideal for tasks where temperature control matters a whole lot. Their electric insulation stays solid also when things fume. Plus, they do not expand much when heated up, so dimension stays stable.

Trick Uses in Electronics

Customized AlN discs and pads are extensively made use of in power electronic devices. They work as substrates or insulators in LED lighting, laser diodes, and RF devices. Because they spread out warm quick, sensitive components last longer and work more dependably. In semiconductor production tools, these ceramics sustain wafers throughout high-temperature procedures without contorting or breaking.

Industrial and Aerospace Responsibilities

In industrial heating systems, AlN elements serve as protecting layers in furnaces and sensors. They keep electrical components risk-free from heat damage. Aerospace designers use them in radar systems and satellite communication gear. These parts have to make it through big temperature level swings and still carry out well. Light weight aluminum nitride fulfills that demand without adding weight.

Medical and Scientific Tools

Premium medical devices like imaging equipments and diagnostic tools additionally rely upon AlN porcelains. They help take care of heat in compact rooms while obstructing electric interference. Labs use custom AlN pads in analytical instruments that perform at high temperatures. The material’s pureness protects against contamination and makes certain exact outcomes.

Built to Fit Your Requirements

Every disc or pad can be shaped to match your style specifically. Whether you require tiny items for microelectronics or larger devices for industrial configurations, precision machining provides tight tolerances. This adaptability assists engineers fix difficult thermal difficulties without upgrading entire systems. Strong efficiency begins with the appropriate product– and aluminum nitride provides where others fall short. .

Company Introduction

Welcome to Eduloc, a leading global supplier of high-quality ceramic grinding balls. Our product range includes,Mullite Ceramic, Quartz Ceramic, Aluminum Nitride Ceramic, Silicon Nitride Ceramic, Silicon Carbide Ceramic designed for industries such as mining, chemicals, coatings, electronics, and pharmaceuticals. We are committed to providing durable and efficient grinding solutions tailored to our customers’ diverse needs. With advanced manufacturing technology and stringent quality control, our ceramic grinding balls excel in wear resistance, corrosion resistance, and thermal stability. Partner with us for reliable products and exceptional service that enhance your production efficiency and reliability.

If you have any questions, please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Custom High Temperature Aluminum Nitride Ceramic Discs and Pads

What are high temperature aluminum nitride ceramic discs and pads?

Aluminum nitride (AlN) ceramic discs and pads are precision components made from a special ceramic material. This material handles very high temperatures while staying stable. It also moves heat away quickly. These parts are used in electronics, sensors, and industrial tools where regular materials would fail.

Why choose aluminum nitride over other ceramics?

Aluminum nitride stands out because it cools better than most ceramics. It also keeps its shape and strength at high heat. Unlike alumina, it does not crack easily under thermal stress. Its electrical insulation stays strong even when hot. That makes it ideal for demanding applications like power modules or laser systems.

Can these parts be customized?

Yes, full customization is available. You can pick the size, thickness, shape, and surface finish you need. We also add holes, grooves, or special edges if your design requires them. Just share your specs, and we make parts that fit your exact use.

What temperatures can they handle?

These ceramics work well up to 1,370°C (2,500°F) in air. They keep their mechanical and electrical properties even near this limit. That means reliable performance in furnaces, semiconductor tools, or high-power devices without warping or breaking.

How long do they last in tough conditions?

AlN ceramic parts last a long time because they resist wear, corrosion, and thermal shock. They do not degrade fast like metals or plastics under heat. With proper handling, they serve for years in harsh environments such as vacuum chambers or plasma systems.