| 转炉出钢过程中脱硫及钢中夹杂物改性 |
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| 引用本文： | 曾加庆,罗廷樑,刘浏,梁玫,严国安,巩飞,刘宪民.转炉出钢过程中脱硫及钢中夹杂物改性[J].钢铁研究学报,2005,17(2):12-15. |
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| 作者姓名： | 曾加庆 罗廷樑 刘浏 梁玫 严国安 巩飞 刘宪民 |
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| 作者单位： | 1. 钢铁研究总院冶金工艺研究所,北京,100081
2. 石家庄钢铁有限责任公司技术中心,河北,石家庄,050031 |
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| 摘 要： | 采用转炉出钢“渣洗”方法对钢水脱硫并用钙处理手段对钢中夹杂物进行改性处理，结果表明：在转炉出钢过程中采用“渣洗”脱硫方法可有效降低钢水硫含量；钙处理可使钢中夹杂物改性，从而提高钢材的使用性能。
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| 关 键 词： | 转炉出钢 脱硫 钙处理 夹杂物改性 |
| 文章编号： | 1001-0963(2005)02-0012-04 |
Desulfurization of Liquid Steel by Slag Filtrating and Inclusion Conditioning by Calcium Treatment |
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| ZENG Jia-qing,LUO Ting-liang,LIU Liu,LIANG Mei,YAN Guo-an,GONG Fei,LIU Xian-min.Desulfurization of Liquid Steel by Slag Filtrating and Inclusion Conditioning by Calcium Treatment[J].Journal of Iron and Steel Research,2005,17(2):12-15. |
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| Authors: | ZENG Jia-qing LUO Ting-liang LIU Liu LIANG Mei YAN Guo-an GONG Fei LIU Xian-min |
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| Affiliation: | ZENG Jia-qing~1,LUO Ting-liang~1,LIU Liu~1,LIANG Mei~2,YAN Guo-an~2,GONG Fei~2,LIU Xian-min~2 |
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| Abstract: | The slag filtrating during LD tapping could decrease sulfur content in liquid steel. Calcium treatment is effective for inclusion conditioning. Calculations and test results showed that the slag filtrating during LD tapping can effectively lower sulfur content in liquid steel, and the calcium treatment is helpful to improving performances of steels. |
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| Keywords: | LD tapping desulphurization calcium treatment inclusion conditioning |
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