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Abstract In order to explore the volatilization mechanism of fluoride and its influence on the performance of protective slag，the related research results of various aspects at home and abroad including the composition and properties of the mold powder，the application of the mold powder，the mechanism of the effect of fluoride on the mold powder and environmental problems caused by fluoride volatilization were summarized. Further，the current problems and the direction of the next research were analyzed in the current paper. Based on the understanding of the effect of fluoride in mold powder and its high-temperature volatilization characteristics，the importance of fluoride volatilization on the determination of slag properties and problems in the current slag performance testing were pointed，and improved measurement methods were proposed to obtain better mold powder performance parameters. It was pointed out that the mechanism and regulation of the volatilization of fluoride can be used to determine and control the slag performance and play a role of supporting the metallurgical environment.
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Received: 26 March 2018
Published: 26 October 2018
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侯文泰, 梁彩凤. 经济耐候钢[J]. 钢铁研究学报, 1994(2):40-46. 2.王谦,何生平,解丹等.低碳钢板坯连铸用无氟保护渣生成区域的研究[J].北京科技大学学报,2008,30(5):487-491.3.何生平, 徐楚韶, 王谦等.无氟连铸保护渣有关技术问题的探讨[J].钢铁研究学报,2007,19(7):1-3.4.Yasushi SASAKI, Hidehiro URATA and Kuniyoshi ISHII. Structural Analysis of Molten Na2O-NaF-SiO2 System by Raman Spectroscopy and Molecular Dynamics Simulation. ISU International, 2003, 43(12):1897.5.Tooru MATSUMIYA, Atsushi NOGAMI, Yuka FUKUDA.Application of Molecular Dynamics to Analyses of Refining Slags. ISIJ International,1993 33 (1):210-217.6.何生平, 王谦, 尤静林等. 用拉曼光谱研究保护渣中氟对硅酸盐微结构的影响[C].//第八届全国连铸学术会议论文集.2007:436-439.7.Eshahbazian, S.Seetharam. Viscosities of Some Fayalitic Slags Containing CaF2[J].ISIJ International, 1999, 39 (7): 687-696.8.K. Kanehashi, K. Saito and T. Matsumiya. Curr. Adv. Mater. Process. Report of the ISIJ Meeting, 2002, 15:800.9.Verein Deustcher Eisenhuttenleute. Slag ALTAS 20nd Edition[M]. Germany, 1995.10.卢盛意. 连铸坯质量[M].北京:冶金工业出版社，2000: 194-271.11.迟景灏, 甘永年. 连铸保护渣[M]. 沈阳: 东北大学出版社.1993.12.刘承军，姜茂发.CaO-SiO2-Na2O-CaF2-Al2O3-MgO渣系的粘度和结晶温度[J].东北大学学报(自然科学版)，2002 ,23 (7) :656一659.13.Koyama K, Nagano K, Nagano Y et al, Nippon Steel Technical Report,1987,34(7):41-47.14.Mills K C，Ironmaking and Steeling,1988,15(4):175一180.15.曾建华, 陈小平, 赵启成等. 国内外超低碳钢连铸结晶器保护渣的设计与应用[J].钢铁钒钛,2000,21(1):40.16.魏庆成, 丁运乔, 彭可雕. 含BaO连铸保护渣熔点及粘度的研究[J]. 重庆大学学报，1995,(4): 110.17.G.Wen, S.Sridhar. Development of Fluoride-free Mold Powders for Peritectic Steel Slab Casting[J]. ISIJ International, 2007, (8): 1117.18.Emi T, Fredriksson H. High-speed continuous casting of peritectic carbon steels[J]. Materials Science and Engineering A, 2005, 41 (3): 2-9.19.Tooru MATSUMIYA, Atsushi NOGAMI, Yuka FUKUDA.Application of Molecular Dynamics to Analyses of Refining Slags. ISIJ International,1993 33 (1):210-217.20.韩秀丽, 李沛. 碱度值R、Fˉ含量和Na2O含量对中碳钢保护渣渣膜结晶体的影响规律[J]. 河北联合大学学报(自然科学版),2014,36(01):18-22.21.F. Shahbazine, D.Sichen, K.C. Mills, S.Seetharaman. Studies of Viscosities of Some CaO-SiO2-CaF2 Slags. Ironmaking and Steehnaking,1999,26(3):193-199.22.梁洪铭, 赵俊学, 张振强等. 电渣重熔过程炉渣中氟化物挥发的研究[J].特殊钢,2012,33(5):1-3.23.N.Kazuhiro, F. Hiroyuki. Physicochemical Properties of CaO-SiO2-CaF2-NaF Slag system as a Mold Flux of Continuous Casting. Process Metallurgy. Stee1 Research 74,2003,(1):31-35.24.Alexander I. Zaitser, et al. Investigation of the mould powder volatiles during continuous casting[J]. Steel Research, 1994, 65(9): 368-374.25.Beilei GE,Yanmei DANG,Junxue ZHAO,Wendan TANG,Xiaoming LI,Shengtao QIU. Measurement Error Analysis on Properties of Steelmaking Slag with Fluoride[A]. The Chinese Society for Metal. Proceedings of the 6th International Congress on the Science and Technology of Steelmaking(Ⅱ)[C].The Chinese Society for Metals,2015:4.26.陈艳梅, 赵俊学, 樊君等. 电渣重熔过程中渣成分变化的研究[J].特殊钢,2010,31(6):7-9.27.王谦, 陈文满, 何生平等. 连铸保护渣中氟的作用及降低氟含量的相关技术问题[C].//连铸保护渣技术讲座及研讨会资料汇编.2006:110-114.28.茅洪祥, 胡汉涛, 马国军. 连铸保护渣对环境的氟污染及其对策[J]. 炼钢,1999,(03):41-45.
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侯文泰, 梁彩凤. 经济耐候钢[J]. 钢铁研究学报, 1994(2):40-46. 2.王谦,何生平,解丹等.低碳钢板坯连铸用无氟保护渣生成区域的研究[J].北京科技大学学报,2008,30(5):487-491.3.何生平, 徐楚韶, 王谦等.无氟连铸保护渣有关技术问题的探讨[J].钢铁研究学报,2007,19(7):1-3.4.Yasushi SASAKI, Hidehiro URATA and Kuniyoshi ISHII. Structural Analysis of Molten Na2O-NaF-SiO2 System by Raman Spectroscopy and Molecular Dynamics Simulation. ISU International, 2003, 43(12):1897.5.Tooru MATSUMIYA, Atsushi NOGAMI, Yuka FUKUDA.Application of Molecular Dynamics to Analyses of Refining Slags. ISIJ International,1993 33 (1):210-217.6.何生平, 王谦, 尤静林等. 用拉曼光谱研究保护渣中氟对硅酸盐微结构的影响[C].//第八届全国连铸学术会议论文集.2007:436-439.7.Eshahbazian, S.Seetharam. Viscosities of Some Fayalitic Slags Containing CaF2[J].ISIJ International, 1999, 39 (7): 687-696.8.K. Kanehashi, K. Saito and T. Matsumiya. Curr. Adv. Mater. Process. Report of the ISIJ Meeting, 2002, 15:800.9.Verein Deustcher Eisenhuttenleute. Slag ALTAS 20nd Edition[M]. Germany, 1995.10.卢盛意. 连铸坯质量[M].北京:冶金工业出版社，2000: 194-271.11.迟景灏, 甘永年. 连铸保护渣[M]. 沈阳: 东北大学出版社.1993.12.刘承军，姜茂发.CaO-SiO2-Na2O-CaF2-Al2O3-MgO渣系的粘度和结晶温度[J].东北大学学报(自然科学版)，2002 ,23 (7) :656一659.13.Koyama K, Nagano K, Nagano Y et al, Nippon Steel Technical Report,1987,34(7):41-47.14.Mills K C，Ironmaking and Steeling,1988,15(4):175一180.15.曾建华, 陈小平, 赵启成等. 国内外超低碳钢连铸结晶器保护渣的设计与应用[J].钢铁钒钛,2000,21(1):40.16.魏庆成, 丁运乔, 彭可雕. 含BaO连铸保护渣熔点及粘度的研究[J]. 重庆大学学报，1995,(4): 110.17.G.Wen, S.Sridhar. Development of Fluoride-free Mold Powders for Peritectic Steel Slab Casting[J]. ISIJ International, 2007, (8): 1117.18.Emi T, Fredriksson H. High-speed continuous casting of peritectic carbon steels[J]. Materials Science and Engineering A, 2005, 41 (3): 2-9.19.Tooru MATSUMIYA, Atsushi NOGAMI, Yuka FUKUDA.Application of Molecular Dynamics to Analyses of Refining Slags. ISIJ International,1993 33 (1):210-217.20.韩秀丽, 李沛. 碱度值R、Fˉ含量和Na2O含量对中碳钢保护渣渣膜结晶体的影响规律[J]. 河北联合大学学报(自然科学版),2014,36(01):18-22.21.F. Shahbazine, D.Sichen, K.C. Mills, S.Seetharaman. Studies of Viscosities of Some CaO-SiO2-CaF2 Slags. Ironmaking and Steehnaking,1999,26(3):193-199.22.梁洪铭, 赵俊学, 张振强等. 电渣重熔过程炉渣中氟化物挥发的研究[J].特殊钢,2012,33(5):1-3.23.N.Kazuhiro, F. Hiroyuki. Physicochemical Properties of CaO-SiO2-CaF2-NaF Slag system as a Mold Flux of Continuous Casting. Process Metallurgy. Stee1 Research 74,2003,(1):31-35.24.Alexander I. Zaitser, et al. Investigation of the mould powder volatiles during continuous casting[J]. Steel Research, 1994, 65(9): 368-374.25.Beilei GE,Yanmei DANG,Junxue ZHAO,Wendan TANG,Xiaoming LI,Shengtao QIU. Measurement Error Analysis on Properties of Steelmaking Slag with Fluoride[A]. The Chinese Society for Metal. Proceedings of the 6th International Congress on the Science and Technology of Steelmaking(Ⅱ)[C].The Chinese Society for Metals,2015:4.26.陈艳梅, 赵俊学, 樊君等. 电渣重熔过程中渣成分变化的研究[J].特殊钢,2010,31(6):7-9.27.王谦, 陈文满, 何生平等. 连铸保护渣中氟的作用及降低氟含量的相关技术问题[C].//连铸保护渣技术讲座及研讨会资料汇编.2006:110-114.28.茅洪祥, 胡汉涛, 马国军. 连铸保护渣对环境的氟污染及其对策[J]. 炼钢,1999,(03):41-45.
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2018, Vol. 53 
