| RH-MFB真空处理工艺技术 |
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| 引用本文： | 李扬洲,张大德,薛念福,汪明东,张晓伶,礼重超,杜利华.RH-MFB真空处理工艺技术[J].钢铁钒钛,2001,22(3):42-45,63. |
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| 作者姓名： | 李扬洲 张大德 薛念福 汪明东 张晓伶 礼重超 杜利华 |
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| 作者单位： | 1. 攀枝花钢铁研究院
2. 攀钢提钒炼钢厂 |
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| 摘 要： | 介绍了攀钢RH－MFB轻处理LCAK钢和车轴钢，自然脱碳和MFB吹拉强制脱碳处理IF钢，本处理重轨钢以及MFB加热钢水和真空室的工艺，分析讨论了真空降压方式、MFB吹拉对脱碳速度，真空度对终点碳含量影响。
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| 关 键 词： | 真空处理 钢水 脱碳 脱气 炼钢 炉外精炼 |
| 文章编号： | 1004-7638(2001)03-0042-05 |
RH - MFB VACUUM TREATMENT OF MOLTEN STEEL |
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| LI Yang-zhou ,ZHANG Da-de ,XUE Nian-fu ,WANG Ming-dong ,ZHANG Xiao-ling ,LI Zhong-chao ,DU Li-hua BHDWGmm,WK,WKZQ,WKW.RH - MFB VACUUM TREATMENT OF MOLTEN STEEL[J].Iron Steel Vanadium Titanium,2001,22(3):42-45,63. |
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| Authors: | LI Yang-zhou ZHANG Da-de XUE Nian-fu WANG Ming-dong ZHANG Xiao-ling LI Zhong-chao DU Li-hua [BHDWGmm WK WKZQ WKW] |
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| Affiliation: | LI Yang-zhou 1,ZHANG Da-de 2,XUE Nian-fu 1,WANG Ming-dong 1,ZHANG Xiao-ling 2,LI Zhong-chao 1,DU Li-hua 2[BHDWG10mm,WK2,WK42ZQ0,WK2W] |
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| Abstract: | The light treatment of LCAK and axle steels,the treatment of IF steel with vacuum decarbonization and vacuum oxygen decarbonization,and the deep vacuum treatment of rail steel and MFB heating molten steel and vessel were carried out in RH-MFB at PZH Steel.the effect of the model of decreasing pressure in the vessel and MFB oxygen blowing was analyzed on the carbonization rate.The influence of the vacuity in the vessel was discussed on the final carbon content in the molten steel. |
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| Keywords: | vacuum treatment molten steel decarbonization degassing |
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