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| Research on Size Distribution of Sinters With Different MgO Content |
| ZHANG Yuzhu1,XU Yan1,SI Xinguo2,3，ZHANG Qingjun1,MA Xuegang1 |
| 1College of Metallurgy and Energy Resources, Hebei Polytechnic University, Tangshan 063000， Hebei， China; 2.School of Materials Science and Engineering,Shanghai University,Shanghai 200072，China; 3.Tangshan Iron and Steel Co.,Ltd.,Tangshan 063020,Hebei,China |
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Abstract By studying the size distribution of sinters with different MgO content, the fractal dimension was calculated with a linear correlation coefficients was over 0.97,so, it is to characterize the size distribution of sinters with different MgO content by fractal dimension.The fractal dimension can be used to evaluate the MgO content of sinters quantitatively.With microstructure of the sinter, the relationship between drum strength,yield and fractal dimension of sinters can be explained.The fractal dimension is increased with the MgO content.
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Received: 01 January 1900
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2007, Vol. 42 
