| 铁氧体工艺沉渣的微波吸收特性研究 |
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| 引用本文： | 丁明 曾桓兴. 铁氧体工艺沉渣的微波吸收特性研究[J]. 磁性材料及器件, 1997, 28(4): 18-21 |
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| 作者姓名： | 丁明 曾桓兴 |
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| 作者单位： | [1]合肥联合大学化工系 [2]中国科学院技术大学材料科学与工程系 |
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| 摘 要： | 对铁氧体工艺沉渣的微波吸收特征进行了研究，考察了中和法含各种单一重金属离子的氧体的微波吸收情况，表明ＺｎＦｅ２Ｏ４对于９．４８ＧＨｚ微波具有理想的吸收效果，同时与草酸盐人沉淀铁氧体微粉的微波吸收情况进行了对比。用其它重金属离子取代ＺｎＦｅ２Ｏ４中的部分Ｚｎ＾２＋使微波吸收效果降低。
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| 关 键 词： | 铁氧体 沉渣 微波吸收 制造工艺 |
Study of the Absorption of Microwave Properties of Ferrite Process Sediment |
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| Ding Ming. Study of the Absorption of Microwave Properties of Ferrite Process Sediment[J]. Journal of Magnetic Materials and Devices, 1997, 28(4): 18-21 |
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| Authors: | Ding Ming |
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| Abstract: | The absorption of microwave properties of ferrite sediment is studied in this paper. For ferrite containing a variety of single heavy metals, the result indicated fhat ZnFe_2O_4 shows an optimum absorption at 9. 48GHz. The comparison of absorption properties was made between fine ferrite powder obtained from oxalate coprecipitation and that obtained from neutralization coprecipitation. Substitution of other heavy metals for part Zn2+ in ZnFe2O4 decrease the absorptivity. |
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| Keywords: | ferrite process sediment microwave absorption |
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