| Fe-Ni磁性材料机械合金化的成分及组织特征研究 |
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| 引用本文： | 李凡,吴炳尧. Fe-Ni磁性材料机械合金化的成分及组织特征研究[J]. 东南大学学报(自然科学版), 2000, 30(1): 92-94 |
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| 作者姓名： | 李凡 吴炳尧 |
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| 作者单位： | 东南大学机械工程系,南京,210096 |
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| 摘 要： | 用扫描电子显微镜、X射线能谱仪及X射线衍射仪考察分析了Fe和Ni混合粉末的机械合金化过程及其组织特征，得出结论Fe和Ni粉末的机构合金化是通过片层间的扩散进行的；球磨10h后，Fe和Ni粉末发生合金化；进一步球磨，已合金化的粉末又会发生相变。
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| 关 键 词： | 机械合金化 Fe－Ni合金 扩散 磁性材料 成分 组织特征 |
Composition and Structure of Fe-Ni Magnetic Material by Mechanical Alloying |
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| Li Fan,Wu Bingyao. Composition and Structure of Fe-Ni Magnetic Material by Mechanical Alloying[J]. Journal of Southeast University(Natural Science Edition), 2000, 30(1): 92-94 |
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| Authors: | Li Fan Wu Bingyao |
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| Abstract: | The effect of mechanical alloying on composition and structure of Fe Ni mixed powders was studied by XRD, SEM and EDAX. It is found that the mechanical alloying of Fe, Ni mixed powders proceeded by the diffusion of atoms between Fe and Ni pieces, and Fe, Ni mixed powders milled for 10 hours alloyed. |
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| Keywords: | mechanical alloying Fe Ni alloy diffusion |
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