Influence Factor of Sulphur Yield for Resulphurized Free-cutting Steel

Jiang Guanghui; Gu Longjian; Shi Zhe; Chen Yong; Ceng Jianhua; Wu Guorong

Volume 28 Issue 1

Jan. 2007

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Jiang Guanghui, Gu Longjian, Shi Zhe, Chen Yong, Ceng Jianhua, Wu Guorong. Influence Factor of Sulphur Yield for Resulphurized Free-cutting Steel[J]. IRON STEEL VANADIUM TITANIUM, 2007, 28(1): 53-55,72.

Citation:

Jiang Guanghui, Gu Longjian, Shi Zhe, Chen Yong, Ceng Jianhua, Wu Guorong. Influence Factor of Sulphur Yield for Resulphurized Free-cutting Steel[J]. IRON STEEL VANADIUM TITANIUM, 2007, 28(1): 53-55,72.

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Influence Factor of Sulphur Yield for Resulphurized Free-cutting Steel

1. Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, China;
2. Panzhihua Iron and Steel Research Institute, Panzhihua 617000, Sichuan, China

Received Date: 2006-10-20
Available Online: 2023-12-05
Publish Date: 2007-01-31

Abstract

Abstract

With the aim of reducing the fluctuation of sulphur content in resulphurized free-cutting steel for the change of yield during smelting,the factors of influence sulphur yield in resulphuried free-cutting steel was discussed based on the thermodynamic analysis.A series of experiment was carried out to investigate the effect of basicity on the sulfur yield.The relationship of slag basicity and sulphur yield was obtained by use of numerical regression method,it could be a reference for controlling sulphur yield during production of resulphurized free-cutting steel.
- free-cutting steel,
- basicity,
- sulfur,
- yield