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MoO2和NiMo化合物性能差异的价电子结构分析

陆晓锋 王华明

陆晓锋, 王华明. MoO2和NiMo化合物性能差异的价电子结构分析[J]. 北京航空航天大学学报, 2009, 35(6): 714-717.
引用本文: 陆晓锋, 王华明. MoO2和NiMo化合物性能差异的价电子结构分析[J]. 北京航空航天大学学报, 2009, 35(6): 714-717.
Lu Xiaofeng, Wang Huaming. Valence electron structure analysis of property differences between MoO2 and NiMo compounds[J]. Journal of Beijing University of Aeronautics and Astronautics, 2009, 35(6): 714-717. (in Chinese)
Citation: Lu Xiaofeng, Wang Huaming. Valence electron structure analysis of property differences between MoO2 and NiMo compounds[J]. Journal of Beijing University of Aeronautics and Astronautics, 2009, 35(6): 714-717. (in Chinese)

MoO2和NiMo化合物性能差异的价电子结构分析

基金项目: 国家自然科学基金资助项目(50625413)
详细信息
    作者简介:

    陆晓锋(1976-),男,吉林通榆人,博士生,lulxf@163.com.

  • 中图分类号: TG 146; TG 113.25

Valence electron structure analysis of property differences between MoO2 and NiMo compounds

  • 摘要: 应用经验电子理论中的键距差法计算了激光熔化沉积MoO2增强 γ /NiMo合金中两种化合物即MoO2和NiMo的价电子结构,研究了价电子结构与两种化合物的硬度、强度和熔点差异的关系,并用实验测量结果进行了验证.表明价电子结构中的共价电子总数与总价电子数之比可以作为衡量MoO2和NiMo强度高低的依据;价电子结构中最强键的理论键距可以作为衡量MoO2和NiMo熔点高低的依据;但价电子结构中最强共价键上的共价电子对数不能单独作为衡量MoO2和NiMo硬度高低的依据.

     

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出版历程
  • 收稿日期:  2008-05-23
  • 网络出版日期:  2009-06-30

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