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投稿时间：2015-09-17 修订日期：2015-09-22
投稿时间：2015-09-17 修订日期：2015-09-22
中文摘要: 利用SiC表面Zeta电位的变化研究了pH值、分散剂类型及用量对SiC磨料悬浮液分散稳定性的影响。结果表明：pH值、分散剂类型及用量对SiC磨料悬浮液分散体系的分散稳定性均有显著影响。当pH=9,添加聚丙烯酸铵分散剂且添加量为0.40%时,SiC表面Zeta电位绝对值最大,此时SiC磨料悬浮液体系的分散稳定性达到最佳。
Abstract:The influence of pH value, dispersant type and dosage on the dispersion stability of SiC abrasive suspension was studied by using Zeta potential on SiC surface. The results show that the pH value, the type and amount of dispersant have significant effect on the dispersion stability of SiC abrasive suspension system. When pH=9, and the addition amount of dispersant was 0.40%,the absolute value of potential of SiC surface was the maximum, and the dispersion stability of the suspension system of SiC was the best.
keywords: SiC dispersion stability Zeta potential
文章编号：20150917001 中图分类号： 文献标志码：
基金项目:
| 作者 | 单位 | |
| 陈兴水* | 北京矿冶研究总院 | xingshui__chen@126.com |
| 肖仪武 | 北京矿冶研究总院 |
| Author Name | Affiliation | |
| chenxingshui | Beijing General Research Institute of Mining | xingshui__chen@126.com |
| xiaoyiwu | Beijing General Research Institute of Mining |
引用文本：
陈兴水,肖仪武.SiC磨料悬浮液体系分散稳定性的影响因素研究[J].矿冶,2016,25(3):80~82.
陈兴水,肖仪武.SiC磨料悬浮液体系分散稳定性的影响因素研究[J].矿冶,2016,25(3):80~82.
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