| ZTA陶瓷注凝成型工艺中浆料性能的研究 |
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| 引用本文： | 郭海伦,马峻峰,孙琦,沈月武,黄翔,吴平伟. ZTA陶瓷注凝成型工艺中浆料性能的研究[J]. 硅酸盐通报, 2003, 22(5): 21-24 |
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| 作者姓名： | 郭海伦 马峻峰 孙琦 沈月武 黄翔 吴平伟 |
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| 作者单位： | 中国海洋大学材料科学与工程研究学院,青岛,266003;青岛昊特电器有限公司,青岛,266555 |
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| 基金项目： | 国家“8 6 3”计划项目资助 (2 0 0 2AA332 0 90 ) |
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| 摘 要： | 对ZTA陶瓷注凝成型工艺中分散剂、pH值、氧化锆含量、固相体积分数、有机单体含量对浆料流变性的影响进行了研究.研究表明:合适的分散剂加入量可使浆料粘度降低;pH值的改变对浆料粘度有较大影响;随氧化锆含量、固相体积分数、有机单体含量增大,浆料粘度也会增大.
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| 关 键 词： | 氧化锆 增韧 氧化铝 注凝成型 粘度, |
Study on the Slurry Behavior of ZTA Ceramics in Gel-casting Process |
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| Guo Hailun Ma Junfeng Sun Qi Shen Yuewu Huang Xiang Wu Pingwei. Study on the Slurry Behavior of ZTA Ceramics in Gel-casting Process[J]. Bulletin of the Chinese Ceramic Society, 2003, 22(5): 21-24 |
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| Authors: | Guo Hailun Ma Junfeng Sun Qi Shen Yuewu Huang Xiang Wu Pingwei |
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| Affiliation: | Guo Hailun 1 Ma Junfeng 1 Sun Qi 2 Shen Yuewu 2 Huang Xiang 1 Wu Pingwei 1 |
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| Abstract: | The effect of dispersant, pH value, ZrO 2 content , solid loading and organic monomer content on the rheological property of ZTA slurry in gel-casting process was investigated in this paper. The results show that their viscosity values are obviously reduced with the suitable addition of dispersant to ZTA slurry,and ZTA slurry has different viscosity values at different pH. The higher the ZrO 2 content, solid loading and the organic monomer content are, the larger the viscosity values of slurry. |
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| Keywords: | ZrO 2 toughen Al 2O 3 gel-casting viscosity |
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