| Effect of Strong Basic Oxide (Li_2O, Na_2O, K_2O and BaO) on Property of CaO-Based Flux |
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| 引用本文： | LI Gui-rong (Jiangsu University,Zhenjiang 212013,China). Effect of Strong Basic Oxide (Li_2O, Na_2O, K_2O and BaO) on Property of CaO-Based Flux[J]. 钢铁研究学报(英文版), 2003, 10(3) |
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| 作者姓名： | LI Gui-rong (Jiangsu University Zhenjiang 212013 China) |
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| 作者单位： | Jiangsu University，Zhenjiang 212013，China |
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| 基金项目： | ItemSponsoredbyNationalNaturalScienceFoundationofChina (597740 1 5) |
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| 摘 要： | Intraditionalconvertersteelmakingprocess ,therephosphorizationofliquidsteelcausedbyladleslagstakesplacebecausetheoxidabilityandbasicityofslagsaredecreasedwhenthedeoxidizingandal loyingoperationsofsteelarecarriedoutinladle .Atpresent ,mainmeasuresofcontrollingrephosphori zationincludeincreasingoriginalbasicityandoxid abilityofslags ,whichcanincreasethemeltingpoint ,viscidityofslagsandtheamountofworkfordeoxidizationandalloyforalloying .Atthesametime ,theslagswithhighoxidabilityincreasetheox ygen…
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Effect of Strong Basic Oxide (Li2O, Na2O, K2O and BaO) on Property of CaO-Based Flux |
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| LI Gui-rong. Effect of Strong Basic Oxide (Li2O, Na2O, K2O and BaO) on Property of CaO-Based Flux[J]. Journal of Iron and Steel Research, 2003, 10(3) |
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| Authors: | LI Gui-rong |
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| Abstract: | It is found that strong basic oxides including Li 2O, Na 2O, K 2O and BaO, which are used to replace a part of CaO in CaO based fluxes, can lower the melting point and the viscosity and enhance the dephosphorizing ability. The mechanism was analysed and the addition of Li 2O to CaO based fluxes was recommended. |
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| Keywords: | strong basic oxide CaO based flux melting point viscosity dephosphorizing ability |
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