GB/T 45767-2025 "Silicon nitride ceramic subtrates"

"GB/T 45767-2025 Silicon Nitride Ceramic Substrates" stipulates the technical requirements, test methods and inspection rules of silicon nitride ceramic substrates. As a high-performance ceramic material standard, it provides unified specifications for key indicators such as physical and chemical performance and dimensional accuracy of silicon nitride substrates. It is suitable for substrate production and application scenarios in electronics, new energy and other fields, and plays an important supporting role in ensuring the Stability and Reliability of related devices.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.