Purchase Qty. Reference FOB Price
10-99 Pieces US$30.00
100-999 Pieces US$20.00
1,000+ Pieces US$8.00
Product Description
High Precision Machining Wear Resistant Polished Silicon Nitride Bar Si3n4 Ceramic Stick for Industry Use. Silicon Nitride (Si3N4) is a widely used ceramic material in high temperature application. Product Description Item gas pressure sintering hot pressing sintering Rockwell hardness ...