| 多重分形参数在烧结矿中的表征 |
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| 引用本文： | 李秀,程翠花. 多重分形参数在烧结矿中的表征[J]. 河北冶金, 2014, 0(12): 11-14 |
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| 作者姓名： | 李秀 程翠花 |
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| 作者单位： | 河北钢铁集团唐钢公司炼铁部,河北唐山,063016 |
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| 摘 要： | 研究了不同MgO含量下烧结矿表观形貌的冶金性能与多重分形参数之间的对应关系.结果表明：多重分形可用于烧结矿的定量表征;Δα值的大小反映了整个分形结构上概率测度即磁铁矿分布的集中性和均匀性;f（α）max的值反映分形结构上概率测度即磁铁矿数量的多少.
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| 关 键 词： | 烧结矿 多重分形 分形参数 表征 |
CHARACTERIZATION OF SINTER WITH MULTI FRACTAL PARAMETERS |
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| Li Xiu,Cheng Cuihua. CHARACTERIZATION OF SINTER WITH MULTI FRACTAL PARAMETERS[J]. Hebei Metallurgy, 2014, 0(12): 11-14 |
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| Authors: | Li Xiu Cheng Cuihua |
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| Affiliation: | (Iron- Making Department, Tangshan Iron and Steel Company, Hebei Iron and Steel Group, Tangshan, Hebei, 063016 ) |
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| Abstract: | It is studied the relation between the metallurgical properties and multi fractal parameters of sinter with different MgO contents. It is showed from the result that the multi fractal parameters can be used to re- present quantitatively sinter; the value of Δα reflects the probability measurement over the whole fractal struc- ture, i. e. , the distribution concentricity and homogeneity of magnetite; the value of f（α）max reflects the probability measurement over the fractal structure, i.e. , quantity of magnetite. |
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| Keywords: | sinter multi fractal fractal parameters representation |
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