| 低品位铁矿石生产锶铁氧体材料新工艺 |
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| 引用本文： | 肖奇,张清岑.低品位铁矿石生产锶铁氧体材料新工艺[J].矿产综合利用,1997(3):18-22. |
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| 作者姓名： | 肖奇 张清岑 |
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| 作者单位： | 中南工业大学 |
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| 摘 要： | 本文介绍了低品位铁矿石直接还原和盐熔法相结合制备锶铁氧体新工艺，且采用该新工艺其磁性能指标达Br≥0．20T，BHc≥143kA／m，（BH）max≥8.0kJ／m3，并研究了配方、加杂及盐熔焙烧工艺对磁性能影响。
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| 关 键 词： | 低品位铁矿石 直接还原和盐熔法 锶铁氧体 |
A NOVEL TECHNIQUE FOR THE PREPARATION OF STRONTIUM FERRITES FROM LOW-GRADE IRON ORES |
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| XiaoQi, Zhangqicen.A NOVEL TECHNIQUE FOR THE PREPARATION OF STRONTIUM FERRITES FROM LOW-GRADE IRON ORES[J].Multipurpose Utilization of Mineral Resources,1997(3):18-22. |
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| Authors: | XiaoQi Zhangqicen |
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| Abstract: | In this paper, low-grade iron ores were used to produce strontuim ferrites by DRand molten salts method. And the values characterizing magnetic properties such as Br≥0. 20T, BHc≥143kA/m, (BH)max≥8.0kJ/m3, were obtained by this novel method. The effect of magnetic properties by components, additional materials and technical parameters of molten salts was studied. |
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| Keywords: | Low-grade iron ores DR and molten salts method Strontuium ferrites |
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