| 添加聚丙烯酸铵的ZrO2（Y2O3）料浆稳定性的研究 |
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| 引用本文： | 况学成 杨正方. 添加聚丙烯酸铵的ZrO2（Y2O3）料浆稳定性的研究[J]. 硅酸盐通报, 1992, 11(1): 16-21 |
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| 作者姓名： | 况学成 杨正方 |
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| 作者单位： | 天津大学材料科学与工程系(况学成)，天津大学材料科学与工程系(杨正方) |
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| 摘 要： |
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| 关 键 词： | 聚丙烯酸铵 氧化锆 料浆 陶瓷 |
A Study on the Stability of Zirconia(Yttria) Suspension with Ammonium Polyacrylate |
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| Kuang Xuechen Yang Zhengfang. A Study on the Stability of Zirconia(Yttria) Suspension with Ammonium Polyacrylate[J]. Bulletin of the Chinese Ceramic Society, 1992, 11(1): 16-21 |
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| Authors: | Kuang Xuechen Yang Zhengfang |
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| Affiliation: | Tianjin University |
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| Abstract: | The stability of ultrafine zirconia(yttria) powder suspension with addition of ammonium polyacrylate as the anion surfactant, and the relctionships of the suspension stability to the permeation rate, and the green density to the microstructure were studied. The experimental results showed that slip casting is a good route to realize the microstructural homogeneity of the green bodies with the ultrafine powder. The higher the suspension stability, the higher the green density, and the more homogenous the microstructure, but the smaller the permeation rate. The suspension stability was strongly influenced by the amount of ammonium polyacrylate and the pH value. |
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| Keywords: | suspension stability ammonium polyacrylate ultrafine zirconia powder slip casting |
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