复合锆珠(NanorZr-85):
采用优质的钇稳定的氧化锆粉和其它氧化物滚动成坯，高温焙烧定相的工艺制成。珠子由均匀的铝增韧氧化锆晶粒组成，拒绝了空腔珠、尾巴珠和雪人珠等。优异的球形度和中高的密度增加了研磨效率； 缺点是对设备的接触件材质要求比较高。
氧化锆/氧化钇含量: 90%, 氧化铝含量: 8%,
比 重: >5.2kg/dm3, 散 重: >3.2kg/L,
莫 氏 硬度: 8.5, 耐 压 强度: 1800N(2mm),
颜 色: 米白, 粒 径: 0.8-3.2mm,
包 装: 25kg/桶
NanorZr-80 Alumina Toughen Zirconia(ATZ) beads are shaped by granulated method and sinter in high temperature. The compact and homogenous microstructure say no to the air pocket, the tail and snowman beads. The prfect sphericity and middle to high gravity increase the grinding sfficiency; Maching high quliti contact parts of mills was its disadvantage.
ZrO2/Y2O3 %: 90, Al2O3 %: 8
Density: >5.2kg/dm3, Hardness Vickers: 1150kg/mm2
Crushing Strength: 1800N (2mm), Sizes: 0.8-3.2mm ,
Packing: 25kg/bucket
