REG Metals supplies Aluminum Nitride Substrates (AlN Substrates) for advanced electronics, semiconductor packaging, power electronics, LED technology, RF devices, microwave systems, aerospace, and high-performance thermal management applications. Aluminum Nitride (AlN) is a premium technical ceramic material recognized for its exceptionally high thermal conductivity, excellent electrical insulation, low thermal expansion coefficient, and superior mechanical stability.
Aluminum Nitride Substrates are widely used as a replacement for traditional ceramic substrates such as alumina when improved heat dissipation is required. Their thermal expansion closely matches silicon and other semiconductor materials, making them ideal for high-power electronic circuits, semiconductor packages, insulated metal substrates (IMS), laser diodes, and high-frequency devices.
REG Metals supplies high-purity Aluminum Nitride Ceramic Substrates in standard and custom dimensions, thicknesses, surface finishes, and metallization configurations. Available options include precision lapping, polishing, laser cutting, CNC machining, and metallized AlN substrates for OEM manufacturers, universities, and research laboratories. All materials can be supplied with a Certificate of Analysis (COA) and complete material traceability.
