| Ni-Co固溶体合金价电子结构分析——Co在合金中作用的初步探讨 |
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| 引用本文： | 李博. Ni-Co固溶体合金价电子结构分析——Co在合金中作用的初步探讨[J]. 东北大学学报(自然科学版), 1986, 0(3) |
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| 作者姓名： | 李博 |
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| 作者单位： | 东北工学院应用物理教研室 |
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| 摘 要： | 本文应用经验电子理论,对工业范围内(Co含量<25％)的Ni—Co固溶体合金的价电子结构进行计算,给出了价电子结构分布参数(键共价电子对数、共价电子总数、晶格电子总数)。计算的理论键距、理论磁距与实验值符合得很好。本文还初步探讨了Ni基高温合金中加Co的微观本质。为进一步研究合金的宏观物理、化学性质提供了微观资料。
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| 关 键 词： | 价电子结构 键距 磁矩 |
Analysis of Valence Electron Structure of Ni-Co Solid Solution Alloy--Preliminary Approach to Cobalt Effect on Alloys |
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| Li Bo. Analysis of Valence Electron Structure of Ni-Co Solid Solution Alloy--Preliminary Approach to Cobalt Effect on Alloys[J]. Journal of Northeastern University(Natural Science), 1986, 0(3) |
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| Authors: | Li Bo |
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| Abstract: | Industrial Ni-Co solid solution alloys (Co content<25% approximately) are calculated depending on experimental electron theory for its valence electron structure. The distribution parameters of valence electron structure are found out,such as the number of covalent bond electron pairs,total covalent electrons and lattice electrons.Both the theoretical bond distances and magnetic moments calculated are in good agreement with those measured. Moreover,the microstru-cture of Ni-based supperalloy with addition of Co are discussed preliminarily for furture investigation on its macroscopically physical and chemical properties. |
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| Keywords: | valence electron structure bond distance magnetic moment |
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