国产在线 | 日韩,疯狂做受xxxx高潮不断,影音先锋女人aa鲁色资源,欧美丰满熟妇xxxx性大屁股

耐諾氧化鋯球(NanorZr-95B):
      采用氧化釔作穩(wěn)定，干粉等靜壓成型，燒結(jié)定相的工藝制成。PPM級(jí)的磨耗和優(yōu)異的抗剪切性特別適合籃式砂磨機(jī)、立式攪拌磨、臥式滾動(dòng)磨、振動(dòng)磨等設(shè)備對(duì)拒絕污染的漿料和粉料的濕法和干法的超細(xì)分散和研磨。
氧化鋯含量: 95%,                 氧化釔含量: 5%,
比      重: >6.0kg/dm³,        散      重: >3.6kg/L,
莫 氏 硬度: 9,                       維 氏 硬度: >1200kg/mm²,
斷 裂 韌性: 10Mpa.m^1/2     彈 性 模量: 200Gpa, 
粒      徑: 3-50mm,              顏      色: 奶白,
包      裝: 25kg/桶.
NanorZr-95B zirconiium oxide balls are manufactured from dry Yttria Stabilized Zirconi powder by high compaction press. Then was sintered at a high temperature to form a Tetragonal Zirconia Polycrystal(Y-TZP) microstructure. The highest crushing strength and fracture toughness was considered the first choice of grinding media to mill the contamination-free powder or slurry. 
ZrO₂ %: 95 ,                            Y₂O₃ %: 5
Density: >6.0kg/dm³,            Hardness Vickers: >1200kg/mm²
Toughness: 10Mpa.m1/2,      Crushing Strength: 2300N (2mm)
Sizes: 3-50mm ,                     Packing: 25kg/bucket