| 超细粉体粒度分析的分散条件比较 |
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| 引用本文： | 谭立新,蔡一湘. 超细粉体粒度分析的分散条件比较[J]. 中国粉体技术, 2000, 6(1): 23-25 |
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| 作者姓名： | 谭立新 蔡一湘 |
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| 作者单位： | 广州有色金属研究院,广东,广州,510651 |
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| 摘 要： | 测试超细粉体粒度时 ,通过选择不同的沉降介质、分散剂或超声波分散时间做比较实验 ,找出合适的分散条件 ,使得悬浮液中团聚的粉末充分分散 ,以便测得较真实的粒度及粒度分布值。
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| 关 键 词： | 超细粉体 粒度分布 分散介质 |
| 修稿时间： | 1999-06-14 |
Comparison of Distribution Conditions for Particle Size Analysis of Ultrafine Powders |
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| Tai Lixin,Cai Yixiang. Comparison of Distribution Conditions for Particle Size Analysis of Ultrafine Powders[J]. China Powder Science and Technology, 2000, 6(1): 23-25 |
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| Authors: | Tai Lixin Cai Yixiang |
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| Affiliation: | Guangzhou Research Institute of Non-ferrous Metals.Guangdong Guangzhou 510651 |
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| Abstract: | In the determination of the particle size of ultra-fine powders,comparison tests are carried out under different precipitation media,dispersing agents and ultrasonic dispersing time as to find out,the proper dispersing conditions.Under those conditions,the agglomerated particles in the suspension are fully dispersed,thus obtaining the relatively true particle size and particle size and particle size distribution values. |
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| Keywords: | ultrafine powder particle size distribution precipitation medium |
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