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 Wysłany: Czw 14:23, 06 Sty 2011 Temat postu: jordan shoes Stainless steel, AOD converter blowin |
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Stainless steel, AOD converter blowing of the process of mixing characteristics of molten pool
Little room for even more concern is the side of the gun position on the number and characteristics of mixing, you can choose the right side as a basis for gun configuration. In essence,[link widoczny dla zalogowanych], the side changes the number and gun position will directly change the state of fluid flow within the molten pool, thus affecting the mixture properties. 5 Conclusion water simulation of 120t converter side and top combined blowing AOD mixing characteristics of the fluid bath preliminary results showed that: (1) the process of blowing the circular motion of liquid pool active pool obviously does not exist in \Area \(2) main gun side-blown gas flow rate of the weld pool the greatest impact within the liquid mixture, the appropriate Vice-gun side-blown gas increases can also improve the mixing efficiency, and the gun blast from the top of the mixing time extended. (3) corresponds to the requirements of top-blown oxygen process,[link widoczny dla zalogowanych], the side of the gun, the gun of a 22.5 5. , 5, 6 guns guns and a 27. Roughly the same angle to achieve a good mixing effect. (4) mixing time and the relationship between the parameters, such as the type (3) and (4). Acknowledgements: The authors and the National Natural Science Foundation of Baosteel Group, co-funded (No.50374047) to express my sincere thanks. References [1] T. Fabritius, P. Kupari, andJ. Harkki. Physicalmodelingofasidewall-blowingconvener [J]. Scand. J. Metallurgy. 2001,[link widoczny dla zalogowanych],30:57 [2] T. M. JFabritius, P. T. Mure, P. A. Kupari, eta1. Combinedblowingwiththree-holelanceinsidewallblowingconvener [J]. SteelResearch. 2001,72 (7): 237 [3] T. Tohge, Y. Fujita, andT. Watanabe. SomeconsiderationonhishblowrateAODpracticewithtopblowingsystem [A]. Proc. 4thProcessTechnologyConference. Iron & SteelSociety [C],[link widoczny dla zalogowanych], Chicago, Illinois, 1984 [4] ji. HeWEI, Jin-ChangMA, Yang-YiFAN, eta1. WatermodelingstudyoffluidflowandmixingcharacteristicsinbathduringAODprocess [J]. IronmakingandSteelmaking. 1999,26 (5): 363 [5] Ji. HeWEI, Shun-HuaXIANG, Yang-YiFAN, eta1. BasicequationandcalculationprocedureforanalysisofgasflowpropertiesintuyereundertheinfluenceofheatSOLII'Ce [J]. SteelResearch. 2001,72 (5 +6): 116 [6] Ji. HeWEI, Shun-HuaXIANG, Yang-YiFAN, eta1. CalculationresultsandanalysisofgasflowpropertiesintuyereundertheinfluenceofheatSOurce [J]. SteelResearch. 2001,72 (5 +6): 168 [7] ji. HeWEI, Shun. HuaXIANG,[link widoczny dla zalogowanych], Yang-YiFAN, eta1. DesignandcalculationofgaspropertyparametersforconstantarealanceunderCOnditionsoffrictionflowwithheating [J]. IronmakingandSteelmaking. 2000,27 (4): 294 Received :2006.04-24
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