| Fe-Cu固溶体价电子结构的研究 |
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| 引用本文： | 刘丽华,华中,李海波,宗占国,孙淑静.Fe-Cu固溶体价电子结构的研究[J].松辽学刊,2000(1):25-27,33. |
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| 作者姓名： | 刘丽华 华中 李海波 宗占国 孙淑静 |
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| 作者单位： | [1]四平师范学院 [2]吉林电气化高等专科学校 |
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| 摘 要： | 用机械合金化方法，制备了具有ｆｃｃ结构的ＦｅｘＣｕ１００－ｘ（ｘ＝１７，５０）固溶体，用Ｘ射线衍射法确定了Ｆｅ１７Ｃｕ８３及Ｆｅ５０Ｃｕ５０合金化过程中ｆ相晶格常数随球磨时间的变化规律。并在此基础上分析了这两种固溶体原子状态的变化。
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| 关 键 词： | 机械合金化 价电子结构 铁铜合金 铁铜固溶体 |
STUDIES ON THE VALENCE ELECTRON STRUCTURES OF Fe-Cu SOLID SOLUTIONS |
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| LIU Li-hua,HUA Zhong,LI Hai-bo,ZONG Zhan-guo,SUN Shu-jing.STUDIES ON THE VALENCE ELECTRON STRUCTURES OF Fe-Cu SOLID SOLUTIONS[J].Songliao Journal (Natural Science Edition),2000(1):25-27,33. |
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| Authors: | LIU Li-hua HUA Zhong LI Hai-bo ZONG Zhan-guo SUN Shu-jing |
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| Abstract: | Fe x-Cu 100-x (x=17,50)Solid solutions are prepared using high-energy ball milling of ele mental powder minxtures.The changs of lattice constants of fcc phase in ball milling process with ball milling time are determined by X-ray diffraction.The valence electron structures of the solid solutions are dettermined by means of the empirical electron theory of solid and molecules, and the variations of states of atoms in the two solid solutions are analysed on the basis of their valence eletron structures. |
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| Keywords: | mechanical alloying Fe-Cu alloy valence electron structure |
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