Experimental Study on the Al2O3 Absorption Rate of RH Refining Slag

Cai Jun Zhang; Jing Wang; Li Guang Zhu

doi:10.4028/www.scientific.net/AMR.616-618.1073

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 616-618Experimental Study on the Al2O3 Absorption Rate of...

Experimental Study on the Al₂O₃ Absorption Rate of RH Refining Slag

Abstract:

The effect of different composition of refining slag on absorption rate of Al2O3 has been tested by experimental method in the CaO-SiO2-Al2O3-MgO-CaF2-FeO-MnO-P2O5 refining slag. The result shows: under specified condition, CaO/Al2O3 between 1.4 and 1.7, the slag has higher absorption rate of Al2O3,The absorption rate of Al2O3 raised with the increase of the content of CaF2 when the content of CaF2 less than 8%; the absorption rate of Al2O3 increased with the increase of the CaO/SiO2 when the CaO/SiO2 less than 3.5; the maximum absorption rate of Al2O3 is 0.0226 g•cm-2•min-1 when CaO/SiO2=3.48, MI=0.124.

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Periodical:

Advanced Materials Research (Volumes 616-618)

Pages:

1073-1077

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.616-618.1073

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Online since:

December 2012

Authors:

Cai Jun Zhang, Jing Wang, Li Guang Zhu

Keywords:

Absorption Rate, Al₂O₃ Inclusion, Basicity, MI, Refining Slag

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References

[1] Pan Xiu-lan, Wang Yan-hong, Liang hui-zhi et al. Analysis of Steelmaking Technology for Extra-Low Carbon IF Steel at Home and Abroad. An gang technology. 2009(1) ：6

Google Scholar

[2] Tiekink W K. Al2O3 in steel: morphology dependent on treatment. Steelmaking Conference Proceedings AIME.1994, 77:423-427.

Google Scholar

[3] Yan Gen-fa, Huang Zhi-yong, Liu Hong-bo et al. Composition Optimizations of CaO-Al2O3-based Steel Liquid Cleaning Agent. Shandong Metallurgy. Vol.32 (2010), p.48

Google Scholar

[4] Pan Guo-ping, Zhang Qiu-jian, Wei Qing-cheng et al. The Study of MC-15 Mould Casting Mold Flux in Absorbing Al2O3 inclusions. Ma Gang Scientific Research. 1991(1) ：58

Google Scholar