| 多元铁基非晶合金的制备及高温磁性研究 |
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| 引用本文： | 孙亚娟,王志英,刘超,于万秋,仲亚娟,魏茂彬,刘艳清,华中. 多元铁基非晶合金的制备及高温磁性研究[J]. 松辽学刊, 2006, 27(1): 46-47 |
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| 作者姓名： | 孙亚娟 王志英 刘超 于万秋 仲亚娟 魏茂彬 刘艳清 华中 |
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| 作者单位： | 吉林师范大学物理学院,吉林四平136000 |
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| 摘 要： | 本文采用机械合金化法（MA）制备Fe-Ti-Cu系三元非晶合金．利用X射线衍射仪（XRD）和振动样品次强计（VSM）对样品的结构及磁性能进行测试，结果表明：Fe、Ti、Cu元素之间发生相互扩散，当扩散速度增加到一定程度，来不及形成有序结构，而形成Fe-Ti-Cu非晶合金．球磨得到的Fe-Ti-Cu非晶合金在高温下发生晶化，最后晶化的产物为FeTi、Fe2Ti、CuTi2的混合物．Fe-Ti-Cu非晶合金在高温下的磁性能随晶化产物的不同而变化．
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| 关 键 词： | 机械合金化 Fe-Ti-Cu非晶合金 磁性 |
| 文章编号： | 1000-1840-(2006)01-0046-02 |
| 收稿时间： | 2005-11-01 |
| 修稿时间： | 2005-11-01 |
Preparation and High Temperature Magnetic Properties of Mult-elemental Fe-based Alloy |
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| SUN Ya-juan,WANG Zhi-ying,LIU Chao,YU Wan-qiu,ZHONG Ya-juan,WEI Mao-bin,LIU Yan-qing,HUA Zhong. Preparation and High Temperature Magnetic Properties of Mult-elemental Fe-based Alloy[J]. Songliao Journal (Natural Science Edition), 2006, 27(1): 46-47 |
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| Authors: | SUN Ya-juan WANG Zhi-ying LIU Chao YU Wan-qiu ZHONG Ya-juan WEI Mao-bin LIU Yan-qing HUA Zhong |
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| Affiliation: | College of Physics,Jilin Normal University, Siping 136000, China |
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| Abstract: | The Fe-Ti-Cu amorphous alloy has been prepared by mechanical alloying. XRD and VSM were employed to study structure and magnetic properties of samples. It is found that Fe-Ti-Cu mixed powders can form amorphous by atom diffusion. The structure of product after thermo-crystallization of Fe-Ti-Cu amorphous alloy as FeTi, Fe2Ti and CuTi2 phase. The magnetic properties of Fe-Ti- Cu amorphous alloy related with structure of product after thermo- crystallization during heat treatment. |
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| Keywords: | mechanical alloying Fe-Ti-Cu amorphous alloy magnetic properties |
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