Experimental Research of Composition Control of CaO-SiO2-Al2O3-MgO Inclusion by Using Low Basic Top Slag for Tire Cord Steel

WANG Lifeng; ZHANG Jiongming; WANG Xinhua; WANG Wanjun

doi:10.13374/j.issn1001-053x.2004.01.008

Volume 26 Issue 1

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WANG Lifeng, ZHANG Jiongming, WANG Xinhua, WANG Wanjun. Experimental Research of Composition Control of CaO-SiO2-Al2O3-MgO Inclusion by Using Low Basic Top Slag for Tire Cord Steel[J]. Chinese Journal of Engineering, 2004, 26(1): 26-29. doi: 10.13374/j.issn1001-053x.2004.01.008

Citation:

WANG Lifeng, ZHANG Jiongming, WANG Xinhua, WANG Wanjun. Experimental Research of Composition Control of CaO-SiO₂-Al₂O₃-MgO Inclusion by Using Low Basic Top Slag for Tire Cord Steel[J]. Chinese Journal of Engineering, 2004, 26(1): 26-29. doi: 10.13374/j.issn1001-053x.2004.01.008

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Experimental Research of Composition Control of CaO-SiO₂-Al₂O₃-MgO Inclusion by Using Low Basic Top Slag for Tire Cord Steel

doi: 10.13374/j.issn1001-053x.2004.01.008

Metallurgy School, University of Science and Technology Beijing, Beijing 100083, China

Received Date: 2003-03-03

Abstract

Abstract

The effect of top slag composition on CaO-Al₂O₃-SiO₂ inclusion composition was studied by controlling the condition of deoxidization and composition of top slag in experimental furnace in which the tire cord steel was melt. The content of Al₂O₃ in inclusion increased with that in top slag increasing while the basicity of top slag was fixed. Plastic inclusion presented while the content of Al₂O₃ in top slag was below 8%. It is concluded that the composition of the inclusion can be controlled within the plastic area by controlling the condition of deoxidization and the composition of top slag.
- tire cord steel,
- inclusion,
- top slag,
- deoxidization