| 非晶铁结构的分形特征 |
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| 引用本文： | 屈世显,强宏.非晶铁结构的分形特征[J].西安石油大学学报(自然科学版),1992(4). |
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| 作者姓名： | 屈世显 强宏 |
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| 作者单位： | 西安石油学院基础课部,陕西钢厂 |
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| 摘 要： | 引用分形概念研究了非晶铁模形的结构特征,用测度关系求分维的方法考察了模型中原子的分布后发现,非晶铁的结构为统计自相似结构,其分维值介于2～3之间,同时,还发现分维值随压力而变化,分维D呈下降→增长→再下降→再增长的趋势变化,整体上呈缓慢增长之势。
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| 关 键 词： | 非晶铁 自相似性 分维 |
The Fractal Characters of Amorphous Iron Structure |
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| Qu Shixian.The Fractal Characters of Amorphous Iron Structure[J].Journal of Xian Shiyou University,1992(4). |
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| Authors: | Qu Shixian |
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| Institution: | Qu Shixian (Dept. of Basic Courses) Qiang Hong (Shaanxi Steel Plant) |
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| Abstract: | Based upon fractal concept, this paper discusses the struceural characters of amorphous iron. Following the analysis of the atomic distribution in the amorphous model by using measurement relation, the statistical self—similar structure of it was found and its fraetal dimension is a fraction between 2 and 3. Meanwhile it was found that the fractal dimension varies with pressure and it changes with a tendency of "decrease—increase—decrease" but follows a slow increase tendency on the whole. |
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| Keywords: | amorphous iron self—similarity fractal dimension |
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