| 机械粉碎对铁氧体预烧粉料颗粒形态及粒度分布的影响 |
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| 引用本文： | 陆明岳.机械粉碎对铁氧体预烧粉料颗粒形态及粒度分布的影响[J].磁性材料及器件,1997,28(3):20-23. |
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| 作者姓名： | 陆明岳 |
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| 作者单位： | 国营第八九八厂!南京，210028 |
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| 摘 要： | 研究了铁氧体预烧粉料的颗粒形态和粒度分布；对比研究了砂磨及球磨工艺对铁氧体粉料颗料形态及粒度分布的影响；电子探针ＥＤＡＸ分析结果表明；长时间的砂磨使掏氧体成分中Ｆｅ含量大大增加，这将会影响铁氧体的原始成份，进而影响铁氧体的电磁性能。
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| 关 键 词： | 软磁铁氧体 颗粒形态 粒度分布 EDAX分析 |
Influence of Mechanical Milling on the Particle Morphology and Size Distribution of Presintered Ferrite Powders |
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| Lu Mingyue.Influence of Mechanical Milling on the Particle Morphology and Size Distribution of Presintered Ferrite Powders[J].Journal of Magnetic Materials and Devices,1997,28(3):20-23. |
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| Authors: | Lu Mingyue |
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| Abstract: | Investigation on particle morphology and size distribution of the presinteredferrite powders and comparative studies of the influence of stirring ball milling and ball millingprocess on them were performed in this paper. A result is obtained that both ball milling and stir-ring ball milling processes show nearly the same size clistribution, while the latter bave a higermilling effciency than the former. Moreover, EDAX analysis reveals that long time stirring ballmilling will cause the iron content in the ferrite powders to increase greatly and this has influenceon the initial composition and therefore the electromagnetic properties of ferrites. |
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| Keywords: | soft ferrites particle morpholgy size distribution ball/stirring ballmilling EDAX analysis |
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