Controlling Inclusion Composition in Steelmaking Process for Tire Cord Steel

WANG Lifeng; ZHUO Xiaojun; ZHANG Jiongming; WANG Xinhua

doi:10.13374/j.issn1001-053x.2003.04.005

Volume 25 Issue 4

Aug. 2021

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WANG Lifeng, ZHUO Xiaojun, ZHANG Jiongming, WANG Xinhua. Controlling Inclusion Composition in Steelmaking Process for Tire Cord Steel[J]. Chinese Journal of Engineering, 2003, 25(4): 308-311. doi: 10.13374/j.issn1001-053x.2003.04.005

Citation:

WANG Lifeng, ZHUO Xiaojun, ZHANG Jiongming, WANG Xinhua. Controlling Inclusion Composition in Steelmaking Process for Tire Cord Steel[J]. Chinese Journal of Engineering, 2003, 25(4): 308-311. doi: 10.13374/j.issn1001-053x.2003.04.005

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Controlling Inclusion Composition in Steelmaking Process for Tire Cord Steel

doi: 10.13374/j.issn1001-053x.2003.04.005

Metallurgical Engineering School, University of Science and Technology Beijing, Beijing, 100083, China

Received Date: 2003-03-26
Available Online: 2021-08-17

Abstract

Abstract

The effect of various process factors for producing tire cord steel on inclusion composition was discussed by thermodynamic calculations. Some advice was proposed for controlling inclusion composition, which includes deoxidization with the Si-Mn alloy without aluminum, dissolved aluminum controlled within 1×10^-6~5×10^-6 in mass fraction, using ladle lining without alumina, creasing vacuum degree over 300 Pa and canceling feed Si-Ca line.
- thermodynamic calculation,
- Inclusion,
- slag,
- deoxidization,
- tire cord steel