| 氧化锆基纳米复相陶瓷研磨介质的研制与应用 |
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| 引用本文： | 王美婷,常传平.氧化锆基纳米复相陶瓷研磨介质的研制与应用[J].中国陶瓷工业,2008,15(2):5-7. |
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| 作者姓名： | 王美婷 常传平 |
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| 作者单位： | 1. 山东轻工业学院材料科学与工程学院,济南,250353
2. 淄博阿斯创新材料有限公司,255000 |
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| 摘 要： | 用Y-TZP作为基础相，采用成功的粉体制作工艺，复合AlCl3·6H2O进行化学法混合，然后加入自制的纳米莫来石A3S2和纳米SiO2进行混磨，制备了纳米氧化锆复相陶瓷ZTC。利用Y-TZP材料优良的室温力学性能，同时加入适量的添加剂SiO2和Al2O3，促进莫来石材料的形成，提高其在较高温度下抗水解、抗老化、硬度高的性能。所制得的ZTC材料，既保留了TZP材料优良的室温耐磨性，同时又避免了在水热蒸汽下温度高于60℃时TZP材料较易水解老化的问题，与TZP、Al2O3磨介相比，其性能价格比最优，铝球的价格低、锆球的质量好，使材料的应用领域得到扩展。
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| 关 键 词： | 氧化锆基 复相陶瓷 磨介 研制 应用 |
| 文章编号： | 1006-2874(2008)02-0005-03 |
| 修稿时间： | 2007年12月3日 |
STUDY AND APPLICATION OF ZrO2 BASED NANO COMPOSITE CERAMICS |
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| Wang Meiting,Chang Chuangping.STUDY AND APPLICATION OF ZrO2 BASED NANO COMPOSITE CERAMICS[J].China Ceramic Industry,2008,15(2):5-7. |
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| Authors: | Wang Meiting Chang Chuangping |
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| Affiliation: | Wang Meiting, Chang Chuangpin(1.School of Materials Science and Engineering, Shandong Institute of Light Industry,Jinan 250353;2.Limited company of ZiBo Astron new material, 255000) |
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| Abstract: | ZrO2 ceramic （ZTC） was prepared with nano powder, using Y-TZP as a base material AlCl3·6H2O, A3S2 and SiO2 for chemical method mixture. SiO2 and Al2O3 were added for the formation of mullite from Y-TZP of excellent mechanical properties at room temperature. They can enhance hydrolytic stability, ageing resistance and hardness. ZTC materials have excellent resistance at room temperature. They can avoid hydrolytic spoilage in the water vapor when the temperature is higher than 60 ℃. Compared with the grinding media of TZP and Al2O3, it has high cost effectiveness. The application range will be expanded because of the lower price of aluminum balls and the better quality of zirconium balls. |
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| Keywords: | ZrO2 compound ceramics grinding media development application |
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