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- oxygen bottom blown converter steel making 氧气底吹转炉炼钢
- The process and test situation of dealuminization with oxygen bottom blowing are introduced.With this method,the Al content can be reduced from 2% to 0.5% ,the economical benefits are very well. 介绍了炉外加合成渣底吹氧对75%25硅铁降铝的工艺方法及其试验情况，该法可将75%25硅铁的铝含量由2%25左右降至5%25以下，具有较好的经济效益。
- The process and test situation of dealuminization with oxygen bottom blowing are introduced. With this method, the Al content can be reduced from 2%to 0. 5%, the eeonomical benefits are very well. 介绍了炉外加合成渣底吹氧对75%25硅铁降铝的工艺方法及其试验情况，该法可将75%25硅铁的铝含量由2%25左右降至0．5%25以下，具有较好的经济效益。
- oxygen bottom blown converter 氧气底吹转炉
- The position of the bottom blown nozzles will influence the flow field d... 在吹气量一定的情况下,底吹喷嘴位置对流场有较大影响。
- Keywords oxygen top bottom blown converter;end point smelting operation;slag oxidizability;slag basicity; 复吹转炉;冶炼终点;炉渣氧化性;炉渣碱度;
- oxygen bottom blowing converter 底吹氧气转炉
- Key points of smelting process,such as decarburization and Cr yield,thermal compensation,bottom blowing patterns,as well as high-efficiency desulphurization are discussed in the paper. 对转炉冶炼不锈钢时脱碳保铬、热补偿、炉底供气模式和高效脱硫技术进行了讨论。
- Methods to inject oxygen and solid materials into EAF,i.e. hand lance,lance manipulator,bottom blowing and water cooled lance,are compared. 本文就氧和固体燃料向电弧炉喷吹的方法，如手动喷枪、喷枪机械手、底部喷吹和水冷喷枪进行了比较。
- This paper analyses the influence factors of bottom blow in the spattering lining protection.Through optimizing the process operation,it achieves good results on bottom blowing. 对转炉工艺溅渣护炉中影响底吹的因素进行了分析,通过优化工艺操作取得了良好的底吹透气效果。
- bottom blow acid converter steel 底吹酸性转炉钢
- bottom blow basic converter steel 底吹碱性转炉钢
- Under subsonic blowing condition,low lance position, high top and bottom blowing rate can decrease the mixing time. 在亚音速喷吹条件下降低枪位、增加顶底吹气体流量可降低均混时间;
- Water contains hydrogen and oxygen. 水含有氢和氧。
- The porous plug brick is the key component for bottom blowing technique in UHP EAF. 透气砖是超高功率电弧炉底吹技术的关键元件,介绍国产透气砖在超高功率电炉上的应用情况。
- Under subsonic blowing condition, low lance position, high top and bottom blowing rate can decrease the mixing time. 在亚音速喷吹条件下降低枪位、增加顶底吹气体流量可降低均混时间；
- Purging plug is one of the key parts in the technology of UHP electric arc furnace(EAF) bottom blowing. 透气砖是超高功率电炉底吹技术的关键元件,本文介绍了国产透气砖在超高功率电炉上的应用情况。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- The bottom blowing solution was put forward to solve the temperature accumulation in the plasma heating zone in a six-strand tundish. 针对宝钢六流连铸中间包等离子加热区域温度积聚严重的现象,提出了底吹气的解决方法。
- The results show that under bottom blowing the baffle control changes th e flow field remarkably and improves the inclusion removal. 结果表明，在吹气条件下中间包采用挡墙控制有利于改善中间包流场，促进夹杂物上浮。
