Xing Hongwei, Liu Zhenchao, Cai Shuang, Tian Tielei, Zhang Huiqi, Zhang Yuzhu, Ren Chengran. Study on Properties of Fluxed Pellets Based on Fractal Theory[J]. IRON STEEL VANADIUM TITANIUM, 2018, 39(3): 94-99. doi: 10.7513/j.issn.1004-7638.2018.03.018
Citation:
Xing Hongwei, Liu Zhenchao, Cai Shuang, Tian Tielei, Zhang Huiqi, Zhang Yuzhu, Ren Chengran. Study on Properties of Fluxed Pellets Based on Fractal Theory[J]. IRON STEEL VANADIUM TITANIUM, 2018, 39(3): 94-99. doi: 10.7513/j.issn.1004-7638.2018.03.018
Xing Hongwei, Liu Zhenchao, Cai Shuang, Tian Tielei, Zhang Huiqi, Zhang Yuzhu, Ren Chengran. Study on Properties of Fluxed Pellets Based on Fractal Theory[J]. IRON STEEL VANADIUM TITANIUM, 2018, 39(3): 94-99. doi: 10.7513/j.issn.1004-7638.2018.03.018
Citation:
Xing Hongwei, Liu Zhenchao, Cai Shuang, Tian Tielei, Zhang Huiqi, Zhang Yuzhu, Ren Chengran. Study on Properties of Fluxed Pellets Based on Fractal Theory[J]. IRON STEEL VANADIUM TITANIUM, 2018, 39(3): 94-99. doi: 10.7513/j.issn.1004-7638.2018.03.018
College of Metallurgy and Energy, North China University of Science and Technology, Key Laboratory for Advanced Metallurgical Technology, Ministry of Education, Tangshan 063210, Hebei, China
Received Date: 2017-09-11 Available Online:
2023-12-02
To investigate the pore structure of the fluxed pellets and the effect of basicity on the properties of the fluxed pellets,based on the mercury theory intrusion and the fractal theory,the multifractal spectrum fitting curve of the pore size distribution of the pellets was obtained by numerical simulation and analysis of the pellet image.The results show that the compressive strength of the fluxed pellets is approximately quadratic function of basicity.When the basicity is 1.0,the compressive strength of the fluxed pellets is the highest value of 3 753 N. The pore size distribution gradually changed from homogenization to nonuniformity with the increaseing of basicity and reaches the optimum size when R is 1.0.
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