耐诺硅酸锆球(NanorZr-64B)：
    采用精选的硅酸锆粉经独特的成胚和成形工艺高温烧结而成，致密的微观结构尽量降低了剥皮和破碎的发生；低磨耗、中密度和高抗碎强度为球磨介质带来新的革命。为球石的理想代替品。
氧化锆含量: 62%,           氧化硅含量: 35%,
比      重: >4.0kg/dm³,    散      重: >2.5kg/L,
莫 氏 硬度: 7.5,           维 氏 硬度: >900kg/mm², 
粒      径: 3.0-13.0mm,    颜      色: 米白,        
包      装: 25kg/桶
Zirconium Silicate Balls NanorZr-64B  are shaped with granulating and compacting press method and sintered at high temperature in a kiln. The compacted and homogenous microstructure of zirconium silicate to form a tough and non porous woking surface. Due to the lower wear rate, middle density and higher toughness strength, it is suitable to millling low to middle density slurries which refuse the alumina contamination.    
ZrO₂ %: 62 ,               SiO₂ %: 33
Density: 4.1kg/dm³,        Bulk Density: 2.50kg/L
Hardness Vickers: 1100kg/mm²
Toughness: 7Mpa.m1/2,      Sizes: 3-13mm