| VHD过程脱氧制度的研究 |
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| 引用本文： | 徐世铮,曹云凤,李万兴,艾慰心.VHD过程脱氧制度的研究[J].东北大学学报(自然科学版),1989(3). |
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| 作者姓名： | 徐世铮 曹云凤 李万兴 艾慰心 |
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| 作者单位： | 东北工学院
(徐世铮，曹云凤，李万兴)，抚顺钢厂研究所(艾慰心) |
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| 摘 要： | 为确定电弧炉-VHD 过程的脱氧制度,本文论述了在该工艺过程取样分析的基础上,运用热力学理论,数理统计及计算机数据处理方法,确定出电弧炉粗炼钢液的残铝量与VHD 过程精炼后钢液残铝量,以及终渣成分、精炼时间等工艺参数,因而获得良好的精炼效果。
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| 关 键 词： | 真空加热除气 脱氧剂 活度 回归分析 |
Study on Deoxidation Regime in VHD Processes |
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| Xu Shizheng,Cao Yunfen,Li Wanxing,Ai Weixin.Study on Deoxidation Regime in VHD Processes[J].Journal of Northeastern University(Natural Science),1989(3). |
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| Authors: | Xu Shizheng Cao Yunfen Li Wanxing Ai Weixin |
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| Institution: | Xu Shizheng;Cao Yunfen;Li Wanxing;Ai Weixin |
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| Abstract: | With sample analysis made in VHD processes in association with an electricfurnace, the deoxidation regime was determined by means of thermal dynamics,mathematical statistics, and data processing by computer. Both the Al contentresidues in the primary molten steel and those after the VHD refining werefinished, as well as such parameters as final slag composition and refiningtime, etc. A good refining effect was thus achieved. |
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| Keywords: | vacuum heating degasification deoxidizer activity regression analysis |
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