| 管线钢用铁水预脱硫效果研究 |
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| 引用本文： | 郝赳赳,鲍磊. 管线钢用铁水预脱硫效果研究[J]. 山西冶金, 2013, 0(5): 7-8 |
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| 作者姓名： | 郝赳赳 鲍磊 |
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| 作者单位： | [1]山西工程职业技术学院,山西太原030009 [2]首秦金属材料有限公司,河北秦皇岛066326 |
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| 摘 要： | 通过试验对管线铜用铁水预脱硫后的效果进行分析,得出了回硫是转炉冶炼管线钢中硫的重要影响因素;铁水包中出铁前加入固硫剂,喷吹镁颗粒完后加入聚渣剂,使得预处理后的顶渣渣系具备了固硫吸硫条件,并且扒渣效果良好,可以有效防止回硫.
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| 关 键 词： | 铁水预脱硫 回硫 固硫剂 聚渣剂 |
Effect of Pre-desulphurization of Hot Metal for Pipeline Steel |
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| HAO Jiujiu,BAO Lei. Effect of Pre-desulphurization of Hot Metal for Pipeline Steel[J]. Shanxi Metallurgy, 2013, 0(5): 7-8 |
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| Authors: | HAO Jiujiu BAO Lei |
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| Affiliation: | 1.Shanxi Engineering Vocational College, Taiyuan Shanxi 030009, China; 2. Qinhuangdao Shouqin Metal Materials Co., Ltd., Qinhuangdao Hebei 066326, China) |
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| Abstract: | The effect of pre-desulphurization of hot metal for pipeline steel was analyzed. And it is shown that resulphurization is a major factor for the sulphur content of pipeline steel by converter. The following methods can effectively prevent the resulphurization, adding the sulphur-fixing agent before tapping, and adding slag conglomeration agent after spraying granulated magnesium, both of which make top slag have good sulphur absorption after pretreatment and good removal effect of slag. |
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| Keywords: | pre-desulphurizationofhotmetal resulphurization sulphur-f＇uxingagent slag conglomeration agent |
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