| 羰基热分解磁场引导制备多晶铁纤维原理分析 |
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| 引用本文： | 聂彦,赵振声,何华辉.羰基热分解磁场引导制备多晶铁纤维原理分析[J].信息记录材料,2005,6(4):49-52. |
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| 作者姓名： | 聂彦 赵振声 何华辉 |
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| 作者单位： | 华中科技大学,电子科学与技术系,武汉,430074 |
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| 摘 要： | 多晶铁纤维是一类新型磁性材料,应用十分广泛。本文对羰基铁热分解的有关热力学问题进行了理论分析,并从铁磁理论出发,探讨了利用羰基热分解磁场引导法制备几何尺寸可调的多晶铁纤维的可能。
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| 关 键 词： | 羰基热分解 多晶铁纤维 热力学分析 磁场引导 |
| 文章编号： | 1009-5624-（2005）04-0049-04 |
| 收稿时间： | 2005-04-07 |
| 修稿时间： | 2005年4月7日 |
Hypostasis of Preparation of Polycrystalline Iron Fiber by Pyolysis of Carbonyl by Introducing Magnetic Field |
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| NIE Yan,ZHAO Zhen-sheng,HE Hua-hui.Hypostasis of Preparation of Polycrystalline Iron Fiber by Pyolysis of Carbonyl by Introducing Magnetic Field[J].Information Recording Materials,2005,6(4):49-52. |
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| Authors: | NIE Yan ZHAO Zhen-sheng HE Hua-hui |
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| Affiliation: | NIE Yan, ZHAO Zhen-sheng, HE Hua-hui ( Department of Electronics Science |
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| Abstract: | Polycrystalline iron fiber is a novel magnetic material, which can be used widely in industry. The relevant issues of thermodynamics were analyzed for pyrolysis of carbonyl iron in theory. On the basis of the theory of pyrolysis of carbonyl and the magnetic, the realizability for the method is proved. The method of pyrolysis of carbonyl with introducing magnetic field can produce polycrystalline iron fiber with controllable geometry size. |
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| Keywords: | pyrolysis of carbonyl polycrystalline iron fiber thermodynamics analysis introducing magnetic field |
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