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- The results of the water-surrounding rubbing wear experiments on the ZrO2 ceramics with various molding press indicate that the compact with a molding press of 150 MPa possesses a low wear rate and a favorable abrasive wear resistance. 对不同成型压力条件下的ZrO_2 陶瓷进行了水环境下的摩擦磨损试验,结果表明本试验条件下ZrO_2 陶瓷磨损机理为沙粒冲击形成的裂纹经扩展形成凹坑,使试样受到磨损,150MPa 压力下ZrO_2 陶瓷具有较低的磨损率,抗摩擦磨损能力好。
- Al2O3 - ZrO2 ceramics Al2O3/ZrO2陶瓷
- ZrO2 ceramic microspheres were preparaed by gel-casting.The influences of dispersant,initiator and vacuum deairing on the property of ZrO2 ceramic slurry were studied. 采用注凝工艺制备二氧化锆陶瓷微球,测试了微球的性能,研究了分散剂、引发剂以及真空除泡等对浆料性质的影响。
- ZrO2 ceramic microspheres were preparaed by gel-casting.The influences of dispersant, initiator and vacuum deairing on the property of ZrO2 ceramic slurry were studied. 摘要采用注凝工艺制备二氧化锆陶瓷微球,测试了微球的性能,研究了分散剂、引发剂以及真空除泡等对浆料性质的影响。
- ZrO2 ceramic membrane was used in the work, and the average permeation flux could reach 150L/m2.h under pH value of 3, transmembrane pressure 0.1MPa, CFV 3m/s, and temperature higher than 70C. 为进一步提高肌苷得率,缩短提取工序,实验研究了絮凝剂预处理发酵液,解决碱性条件下由于蛋白析出导致膜污染加重的问题,研究表明采用CaCl_2絮凝并调节pH=11,可以获得平均渗透通量为180L/m~2h,肌苷得率大于95%25;
- three-layer ZrO2 ceramics 三层结构ZrO2陶瓷
- ZrO2 ceramics ZrO2陶瓷
- nano ZrO2 ceramics 纳米ZrO2陶瓷
- Al2O3 ZrO2 composite membranes supported on Al2O3 hollow fiber were prepared by sol gel process from aluminium iso propoxide and zirconyl chloride as their raw materials. 以异丙醇铝和氧氯化锆为原料,用溶胶-凝胶法在Al2O3中空纤维上制备了Al2O3-ZrO2复合膜。
- This hall exhibits jadeware and ceramics. 这个馆陈列的是玉器和陶器。
- Influence of addition of Al2O3 to ZrO2, on crystallization, surface area, sulfur content and superacidity of SO42-/ZrO2 and its performance in n-butane isomerization was studied. 超强酸样品的晶化、比表面、硫含量、超强酸性和正了烷异构化反应的影响。
- Ceramics, the pearls of oriental art. 陶瓷品,东方艺术的明珠。
- ZrO2(Y2O3) is an important starting material for preparing structural and functional ceramics. ZrO2(Y2O3)是重要的结构陶瓷和功能陶瓷的原材料。
- This hall exhibits jade ware and ceramics. 这个馆陈列的是玉器和陶器。
- Ceramics, the pearls of oriental art . 陶瓷品,东方艺术的明珠。
- Chaozhou Jasper Ceramics Co., Ltd. 潮州市嘉柏陶瓷有限公司
- Zibo ceramics are well-known all over the world. 淄博陶瓷名扬天下。
- The results show that under the same lapping conditions the Si3 N4 ball has the lowest material removal rate and the best roundness and roughness, followed by ZrO2, Al2O3, and SiC ball. 结果表明:在相同的研磨条件下,具有长柱状晶粒的氮化硅陶瓷球加工速率最低,但圆度和表面粗糙度最容易控制;氧化锆和氧化铝陶瓷球表面质量次之,碳化硅陶瓷球加工速率最高,圆度和表面粗糙度最难控制。
- WEIFANG HUAMEI FINE THCHNICAL CERAMICS CO., LTD. 潍坊华美精细技术陶瓷有限公司。
- Luoyang Beiyuan Special Ceramics Co., Ltd. 洛阳北苑特种陶瓷有限公司。