Purchase Qty. Reference FOB Price
5-99 Pieces US$10.00
100-4,999 Pieces US$6.00
5,000+ Pieces US$4.20
Product Description
Silicon Nitride (Si3N4) disc is a widely used ceramic material in high temperature application, it has high strength in both room temperature and high temperature condition, the strength of silicon nitride can be kept up to 1200ºC; the low coefficient of thermal expansion make it a ceramic ...