Purchase Qty. Reference FOB Price
10-499 Pieces US$15.00
500-1,999 Pieces US$8.00
2,000-9,999 Pieces US$6.00
10,000+ Pieces US$4.50
Product Description
Zirconia ceramic substrate is one of the most useful ceramic materials. It has superior mechanical strength and wear resistance , its tenacity is 3-4 times that of alumina and it offers superior heat insulation. The usage of black zirconia disk is for heat insulation, guide spacer, nozzles, metal ...