DURA-37 复合锆球由纳米硅酸锆粉和超细的氧化
铝粉经烧结复合而成，跟硅酸锆球比较，具有稍低的密度而更高的硬度，特别胜用于硬度和磨蚀性大的物料的分散和研磨。
DURA-37 Zirconia Toughened Alumina (ZTA) ball was formed from the ultra fine alumina powder that toughened by nano zirconia powder. It has a small lower density, but higher hardness than zirconium silicate beads. To disperse and grind the hard and abrasive particle, it can be competent.
密度Specific Gravity： 3.75kg/dm3
堆积密度Bulk Density： 2.3-2.4kg/L
微观硬度Micro Hardness： 1100kg/mm2
抗压强度Compressive Strength： 100kgf(2mm)
粒径Sizes： 0.8-20.0mm
包装Packing： 25/桶
