| 粉末粒度对注射粘结磁体性能的影响 |
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| 引用本文： | 邹黎明,莫明珍,王洪杰,韩吉彬.粉末粒度对注射粘结磁体性能的影响[J].南方金属,2006(2):31-33. |
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| 作者姓名： | 邹黎明 莫明珍 王洪杰 韩吉彬 |
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| 作者单位： | 广东省钢铁研究所,广东,广州,510640;广东省钢铁研究所,广东,广州,510640;广东省钢铁研究所,广东,广州,510640;广东省钢铁研究所,广东,广州,510640 |
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| 摘 要： | 实验分析了粉末粒度对制得的注射粘结磁体密度、取向度和磁性能的影响，得出了磁粉粒径太大和太小均不利于磁体磁性能的提高的结论．同时，通过搭配不同比例的粉末，可以提高磁体的装载量，从而达到提高磁性能的目的．
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| 关 键 词： | 粘结磁体 注射成形 粉末粒度 |
| 文章编号： | 1009-9700(2006)02-0031-03 |
| 收稿时间： | 2005-08-15 |
| 修稿时间： | 2005年8月15日 |
Effects of particle size on the properties of the injection bonded magnets |
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| ZOU Li-ming,MO Ming-zhen,WANG Hong-jie,HAN Ji-bin.Effects of particle size on the properties of the injection bonded magnets[J].Southern Metals,2006(2):31-33. |
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| Authors: | ZOU Li-ming MO Ming-zhen WANG Hong-jie HAN Ji-bin |
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| Abstract: | The effects of particle size on the density, orientation degree and magnetic properties of the injection bonded magnets are described in the present study. It was concluded that neither big nor small size of particle were beneficial to magnetic properties. Further more, by altering the proportions of particles with various sizes, the effective fraction of magnetic particle could be increased, and thus the magnetic properties of the bonded magnets could be improved. |
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| Keywords: | bonded magnet injection forming particle size |
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