Study on the Melting Temperature of CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< Slag under the Condition of a Fixed Ratio of Titanium and Aluminum in the Steel during the Electroslag Remelting Process
During the process of electroslag remelting (ESR) of steel containing titanium and aluminum, the activity ratio between titania and alumina in CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< slag must be fixed in order to guarantee...
Ausführliche Beschreibung
Autor*in: |
Dong Hou [verfasserIn] Peng Pan [verfasserIn] Deyong Wang [verfasserIn] Shaoyan Hu [verfasserIn] Huihua Wang [verfasserIn] Ganggang Zhang [verfasserIn] |
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E-Artikel |
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Englisch |
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2021 |
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In: Materials - MDPI AG, 2009, 14(2021), 20, p 6047 |
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Übergeordnetes Werk: |
volume:14 ; year:2021 ; number:20, p 6047 |
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DOI / URN: |
10.3390/ma14206047 |
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Katalog-ID: |
DOAJ077586182 |
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520 | |a During the process of electroslag remelting (ESR) of steel containing titanium and aluminum, the activity ratio between titania and alumina in CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< slag must be fixed in order to guarantee the titanium and aluminum contents in the ESR ingots. Under the condition of fixed activity ratio between titania and alumina in the slag, the melting temperature of slag should be investigated to improve the surface quality of ESR ingots. Therefore, this paper focuses on finding a kind of slag with low melting temperature that can be used for producing steel containing titanium. In the current study, the thermodynamic equilibrium of 3[Ti] + 2(Al<sub<2</sub<O<sub<3</sub<) = 4[Al] + 3(TiO<sub<2</sub<) between SUS321 steel and the two slag systems (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i< and CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:(25 − 0.5 <i<x</i<):(25 − 0.5 <i<x</i<):<i<x</i<) are studied in an electrical resistance furnace based on Factsage software. After obtaining the equilibrium slag with fixed activity ratio between titania and alumina, the melting temperatures of the two slag systems are studied using slag melting experimental measurements and phase diagrams. The results show that the slag systems CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i<, which consists of pre-melted slag S0 (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub< = 46:4:25:25) and pre-melted slag F1 (CaF<sub<2</sub<:MgO:CaO:TiO<sub<2</sub< = 46:4:25:25), can not only control the aluminum and titanium contents in steel, but also have the desired low melting temperature property. | ||
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650 | 4 | |a melting temperature of slag | |
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650 | 4 | |a phase diagram | |
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700 | 0 | |a Huihua Wang |e verfasserin |4 aut | |
700 | 0 | |a Ganggang Zhang |e verfasserin |4 aut | |
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10.3390/ma14206047 doi (DE-627)DOAJ077586182 (DE-599)DOAJ5df568625761475ea5d04a691c1ef3b6 DE-627 ger DE-627 rakwb eng TK1-9971 TA1-2040 QH201-278.5 QC120-168.85 Dong Hou verfasserin aut Study on the Melting Temperature of CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< Slag under the Condition of a Fixed Ratio of Titanium and Aluminum in the Steel during the Electroslag Remelting Process 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier During the process of electroslag remelting (ESR) of steel containing titanium and aluminum, the activity ratio between titania and alumina in CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< slag must be fixed in order to guarantee the titanium and aluminum contents in the ESR ingots. Under the condition of fixed activity ratio between titania and alumina in the slag, the melting temperature of slag should be investigated to improve the surface quality of ESR ingots. Therefore, this paper focuses on finding a kind of slag with low melting temperature that can be used for producing steel containing titanium. In the current study, the thermodynamic equilibrium of 3[Ti] + 2(Al<sub<2</sub<O<sub<3</sub<) = 4[Al] + 3(TiO<sub<2</sub<) between SUS321 steel and the two slag systems (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i< and CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:(25 − 0.5 <i<x</i<):(25 − 0.5 <i<x</i<):<i<x</i<) are studied in an electrical resistance furnace based on Factsage software. After obtaining the equilibrium slag with fixed activity ratio between titania and alumina, the melting temperatures of the two slag systems are studied using slag melting experimental measurements and phase diagrams. The results show that the slag systems CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i<, which consists of pre-melted slag S0 (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub< = 46:4:25:25) and pre-melted slag F1 (CaF<sub<2</sub<:MgO:CaO:TiO<sub<2</sub< = 46:4:25:25), can not only control the aluminum and titanium contents in steel, but also have the desired low melting temperature property. electroslag remelting melting temperature of slag steel containing titanium thermodynamics phase diagram Technology T Electrical engineering. Electronics. Nuclear engineering Engineering (General). Civil engineering (General) Microscopy Descriptive and experimental mechanics Peng Pan verfasserin aut Deyong Wang verfasserin aut Shaoyan Hu verfasserin aut Huihua Wang verfasserin aut Ganggang Zhang verfasserin aut In Materials MDPI AG, 2009 14(2021), 20, p 6047 (DE-627)595712649 (DE-600)2487261-1 19961944 nnns volume:14 year:2021 number:20, p 6047 https://doi.org/10.3390/ma14206047 kostenfrei https://doaj.org/article/5df568625761475ea5d04a691c1ef3b6 kostenfrei https://www.mdpi.com/1996-1944/14/20/6047 kostenfrei https://doaj.org/toc/1996-1944 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2108 GBV_ILN_2111 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 14 2021 20, p 6047 |
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10.3390/ma14206047 doi (DE-627)DOAJ077586182 (DE-599)DOAJ5df568625761475ea5d04a691c1ef3b6 DE-627 ger DE-627 rakwb eng TK1-9971 TA1-2040 QH201-278.5 QC120-168.85 Dong Hou verfasserin aut Study on the Melting Temperature of CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< Slag under the Condition of a Fixed Ratio of Titanium and Aluminum in the Steel during the Electroslag Remelting Process 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier During the process of electroslag remelting (ESR) of steel containing titanium and aluminum, the activity ratio between titania and alumina in CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< slag must be fixed in order to guarantee the titanium and aluminum contents in the ESR ingots. Under the condition of fixed activity ratio between titania and alumina in the slag, the melting temperature of slag should be investigated to improve the surface quality of ESR ingots. Therefore, this paper focuses on finding a kind of slag with low melting temperature that can be used for producing steel containing titanium. In the current study, the thermodynamic equilibrium of 3[Ti] + 2(Al<sub<2</sub<O<sub<3</sub<) = 4[Al] + 3(TiO<sub<2</sub<) between SUS321 steel and the two slag systems (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i< and CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:(25 − 0.5 <i<x</i<):(25 − 0.5 <i<x</i<):<i<x</i<) are studied in an electrical resistance furnace based on Factsage software. After obtaining the equilibrium slag with fixed activity ratio between titania and alumina, the melting temperatures of the two slag systems are studied using slag melting experimental measurements and phase diagrams. The results show that the slag systems CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i<, which consists of pre-melted slag S0 (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub< = 46:4:25:25) and pre-melted slag F1 (CaF<sub<2</sub<:MgO:CaO:TiO<sub<2</sub< = 46:4:25:25), can not only control the aluminum and titanium contents in steel, but also have the desired low melting temperature property. electroslag remelting melting temperature of slag steel containing titanium thermodynamics phase diagram Technology T Electrical engineering. Electronics. Nuclear engineering Engineering (General). Civil engineering (General) Microscopy Descriptive and experimental mechanics Peng Pan verfasserin aut Deyong Wang verfasserin aut Shaoyan Hu verfasserin aut Huihua Wang verfasserin aut Ganggang Zhang verfasserin aut In Materials MDPI AG, 2009 14(2021), 20, p 6047 (DE-627)595712649 (DE-600)2487261-1 19961944 nnns volume:14 year:2021 number:20, p 6047 https://doi.org/10.3390/ma14206047 kostenfrei https://doaj.org/article/5df568625761475ea5d04a691c1ef3b6 kostenfrei https://www.mdpi.com/1996-1944/14/20/6047 kostenfrei https://doaj.org/toc/1996-1944 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2108 GBV_ILN_2111 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 14 2021 20, p 6047 |
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10.3390/ma14206047 doi (DE-627)DOAJ077586182 (DE-599)DOAJ5df568625761475ea5d04a691c1ef3b6 DE-627 ger DE-627 rakwb eng TK1-9971 TA1-2040 QH201-278.5 QC120-168.85 Dong Hou verfasserin aut Study on the Melting Temperature of CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< Slag under the Condition of a Fixed Ratio of Titanium and Aluminum in the Steel during the Electroslag Remelting Process 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier During the process of electroslag remelting (ESR) of steel containing titanium and aluminum, the activity ratio between titania and alumina in CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< slag must be fixed in order to guarantee the titanium and aluminum contents in the ESR ingots. Under the condition of fixed activity ratio between titania and alumina in the slag, the melting temperature of slag should be investigated to improve the surface quality of ESR ingots. Therefore, this paper focuses on finding a kind of slag with low melting temperature that can be used for producing steel containing titanium. In the current study, the thermodynamic equilibrium of 3[Ti] + 2(Al<sub<2</sub<O<sub<3</sub<) = 4[Al] + 3(TiO<sub<2</sub<) between SUS321 steel and the two slag systems (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i< and CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:(25 − 0.5 <i<x</i<):(25 − 0.5 <i<x</i<):<i<x</i<) are studied in an electrical resistance furnace based on Factsage software. After obtaining the equilibrium slag with fixed activity ratio between titania and alumina, the melting temperatures of the two slag systems are studied using slag melting experimental measurements and phase diagrams. The results show that the slag systems CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i<, which consists of pre-melted slag S0 (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub< = 46:4:25:25) and pre-melted slag F1 (CaF<sub<2</sub<:MgO:CaO:TiO<sub<2</sub< = 46:4:25:25), can not only control the aluminum and titanium contents in steel, but also have the desired low melting temperature property. electroslag remelting melting temperature of slag steel containing titanium thermodynamics phase diagram Technology T Electrical engineering. Electronics. Nuclear engineering Engineering (General). Civil engineering (General) Microscopy Descriptive and experimental mechanics Peng Pan verfasserin aut Deyong Wang verfasserin aut Shaoyan Hu verfasserin aut Huihua Wang verfasserin aut Ganggang Zhang verfasserin aut In Materials MDPI AG, 2009 14(2021), 20, p 6047 (DE-627)595712649 (DE-600)2487261-1 19961944 nnns volume:14 year:2021 number:20, p 6047 https://doi.org/10.3390/ma14206047 kostenfrei https://doaj.org/article/5df568625761475ea5d04a691c1ef3b6 kostenfrei https://www.mdpi.com/1996-1944/14/20/6047 kostenfrei https://doaj.org/toc/1996-1944 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2108 GBV_ILN_2111 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 14 2021 20, p 6047 |
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10.3390/ma14206047 doi (DE-627)DOAJ077586182 (DE-599)DOAJ5df568625761475ea5d04a691c1ef3b6 DE-627 ger DE-627 rakwb eng TK1-9971 TA1-2040 QH201-278.5 QC120-168.85 Dong Hou verfasserin aut Study on the Melting Temperature of CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< Slag under the Condition of a Fixed Ratio of Titanium and Aluminum in the Steel during the Electroslag Remelting Process 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier During the process of electroslag remelting (ESR) of steel containing titanium and aluminum, the activity ratio between titania and alumina in CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< slag must be fixed in order to guarantee the titanium and aluminum contents in the ESR ingots. Under the condition of fixed activity ratio between titania and alumina in the slag, the melting temperature of slag should be investigated to improve the surface quality of ESR ingots. Therefore, this paper focuses on finding a kind of slag with low melting temperature that can be used for producing steel containing titanium. In the current study, the thermodynamic equilibrium of 3[Ti] + 2(Al<sub<2</sub<O<sub<3</sub<) = 4[Al] + 3(TiO<sub<2</sub<) between SUS321 steel and the two slag systems (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i< and CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:(25 − 0.5 <i<x</i<):(25 − 0.5 <i<x</i<):<i<x</i<) are studied in an electrical resistance furnace based on Factsage software. After obtaining the equilibrium slag with fixed activity ratio between titania and alumina, the melting temperatures of the two slag systems are studied using slag melting experimental measurements and phase diagrams. The results show that the slag systems CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i<, which consists of pre-melted slag S0 (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub< = 46:4:25:25) and pre-melted slag F1 (CaF<sub<2</sub<:MgO:CaO:TiO<sub<2</sub< = 46:4:25:25), can not only control the aluminum and titanium contents in steel, but also have the desired low melting temperature property. electroslag remelting melting temperature of slag steel containing titanium thermodynamics phase diagram Technology T Electrical engineering. Electronics. Nuclear engineering Engineering (General). Civil engineering (General) Microscopy Descriptive and experimental mechanics Peng Pan verfasserin aut Deyong Wang verfasserin aut Shaoyan Hu verfasserin aut Huihua Wang verfasserin aut Ganggang Zhang verfasserin aut In Materials MDPI AG, 2009 14(2021), 20, p 6047 (DE-627)595712649 (DE-600)2487261-1 19961944 nnns volume:14 year:2021 number:20, p 6047 https://doi.org/10.3390/ma14206047 kostenfrei https://doaj.org/article/5df568625761475ea5d04a691c1ef3b6 kostenfrei https://www.mdpi.com/1996-1944/14/20/6047 kostenfrei https://doaj.org/toc/1996-1944 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2108 GBV_ILN_2111 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 14 2021 20, p 6047 |
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10.3390/ma14206047 doi (DE-627)DOAJ077586182 (DE-599)DOAJ5df568625761475ea5d04a691c1ef3b6 DE-627 ger DE-627 rakwb eng TK1-9971 TA1-2040 QH201-278.5 QC120-168.85 Dong Hou verfasserin aut Study on the Melting Temperature of CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< Slag under the Condition of a Fixed Ratio of Titanium and Aluminum in the Steel during the Electroslag Remelting Process 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier During the process of electroslag remelting (ESR) of steel containing titanium and aluminum, the activity ratio between titania and alumina in CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< slag must be fixed in order to guarantee the titanium and aluminum contents in the ESR ingots. Under the condition of fixed activity ratio between titania and alumina in the slag, the melting temperature of slag should be investigated to improve the surface quality of ESR ingots. Therefore, this paper focuses on finding a kind of slag with low melting temperature that can be used for producing steel containing titanium. In the current study, the thermodynamic equilibrium of 3[Ti] + 2(Al<sub<2</sub<O<sub<3</sub<) = 4[Al] + 3(TiO<sub<2</sub<) between SUS321 steel and the two slag systems (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i< and CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:(25 − 0.5 <i<x</i<):(25 − 0.5 <i<x</i<):<i<x</i<) are studied in an electrical resistance furnace based on Factsage software. After obtaining the equilibrium slag with fixed activity ratio between titania and alumina, the melting temperatures of the two slag systems are studied using slag melting experimental measurements and phase diagrams. The results show that the slag systems CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i<, which consists of pre-melted slag S0 (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub< = 46:4:25:25) and pre-melted slag F1 (CaF<sub<2</sub<:MgO:CaO:TiO<sub<2</sub< = 46:4:25:25), can not only control the aluminum and titanium contents in steel, but also have the desired low melting temperature property. electroslag remelting melting temperature of slag steel containing titanium thermodynamics phase diagram Technology T Electrical engineering. Electronics. Nuclear engineering Engineering (General). Civil engineering (General) Microscopy Descriptive and experimental mechanics Peng Pan verfasserin aut Deyong Wang verfasserin aut Shaoyan Hu verfasserin aut Huihua Wang verfasserin aut Ganggang Zhang verfasserin aut In Materials MDPI AG, 2009 14(2021), 20, p 6047 (DE-627)595712649 (DE-600)2487261-1 19961944 nnns volume:14 year:2021 number:20, p 6047 https://doi.org/10.3390/ma14206047 kostenfrei https://doaj.org/article/5df568625761475ea5d04a691c1ef3b6 kostenfrei https://www.mdpi.com/1996-1944/14/20/6047 kostenfrei https://doaj.org/toc/1996-1944 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2108 GBV_ILN_2111 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 14 2021 20, p 6047 |
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Under the condition of fixed activity ratio between titania and alumina in the slag, the melting temperature of slag should be investigated to improve the surface quality of ESR ingots. Therefore, this paper focuses on finding a kind of slag with low melting temperature that can be used for producing steel containing titanium. In the current study, the thermodynamic equilibrium of 3[Ti] + 2(Al<sub<2</sub<O<sub<3</sub<) = 4[Al] + 3(TiO<sub<2</sub<) between SUS321 steel and the two slag systems (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i< and CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:(25 − 0.5 <i<x</i<):(25 − 0.5 <i<x</i<):<i<x</i<) are studied in an electrical resistance furnace based on Factsage software. After obtaining the equilibrium slag with fixed activity ratio between titania and alumina, the melting temperatures of the two slag systems are studied using slag melting experimental measurements and phase diagrams. 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Dong Hou |
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Dong Hou misc TK1-9971 misc TA1-2040 misc QH201-278.5 misc QC120-168.85 misc electroslag remelting misc melting temperature of slag misc steel containing titanium misc thermodynamics misc phase diagram misc Technology misc T misc Electrical engineering. Electronics. Nuclear engineering misc Engineering (General). Civil engineering (General) misc Microscopy misc Descriptive and experimental mechanics Study on the Melting Temperature of CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< Slag under the Condition of a Fixed Ratio of Titanium and Aluminum in the Steel during the Electroslag Remelting Process |
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TK1-9971 TA1-2040 QH201-278.5 QC120-168.85 Study on the Melting Temperature of CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< Slag under the Condition of a Fixed Ratio of Titanium and Aluminum in the Steel during the Electroslag Remelting Process electroslag remelting melting temperature of slag steel containing titanium thermodynamics phase diagram |
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Study on the Melting Temperature of CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< Slag under the Condition of a Fixed Ratio of Titanium and Aluminum in the Steel during the Electroslag Remelting Process |
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Study on the Melting Temperature of CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< Slag under the Condition of a Fixed Ratio of Titanium and Aluminum in the Steel during the Electroslag Remelting Process |
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Dong Hou Peng Pan Deyong Wang Shaoyan Hu Huihua Wang Ganggang Zhang |
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Elektronische Aufsätze |
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Dong Hou |
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10.3390/ma14206047 |
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study on the melting temperature of caf<sub<2</sub<-cao-mgo-al<sub<2</sub<o<sub<3</sub<-tio<sub<2</sub< slag under the condition of a fixed ratio of titanium and aluminum in the steel during the electroslag remelting process |
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TK1-9971 |
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Study on the Melting Temperature of CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< Slag under the Condition of a Fixed Ratio of Titanium and Aluminum in the Steel during the Electroslag Remelting Process |
abstract |
During the process of electroslag remelting (ESR) of steel containing titanium and aluminum, the activity ratio between titania and alumina in CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< slag must be fixed in order to guarantee the titanium and aluminum contents in the ESR ingots. Under the condition of fixed activity ratio between titania and alumina in the slag, the melting temperature of slag should be investigated to improve the surface quality of ESR ingots. Therefore, this paper focuses on finding a kind of slag with low melting temperature that can be used for producing steel containing titanium. In the current study, the thermodynamic equilibrium of 3[Ti] + 2(Al<sub<2</sub<O<sub<3</sub<) = 4[Al] + 3(TiO<sub<2</sub<) between SUS321 steel and the two slag systems (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i< and CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:(25 − 0.5 <i<x</i<):(25 − 0.5 <i<x</i<):<i<x</i<) are studied in an electrical resistance furnace based on Factsage software. After obtaining the equilibrium slag with fixed activity ratio between titania and alumina, the melting temperatures of the two slag systems are studied using slag melting experimental measurements and phase diagrams. The results show that the slag systems CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i<, which consists of pre-melted slag S0 (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub< = 46:4:25:25) and pre-melted slag F1 (CaF<sub<2</sub<:MgO:CaO:TiO<sub<2</sub< = 46:4:25:25), can not only control the aluminum and titanium contents in steel, but also have the desired low melting temperature property. |
abstractGer |
During the process of electroslag remelting (ESR) of steel containing titanium and aluminum, the activity ratio between titania and alumina in CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< slag must be fixed in order to guarantee the titanium and aluminum contents in the ESR ingots. Under the condition of fixed activity ratio between titania and alumina in the slag, the melting temperature of slag should be investigated to improve the surface quality of ESR ingots. Therefore, this paper focuses on finding a kind of slag with low melting temperature that can be used for producing steel containing titanium. In the current study, the thermodynamic equilibrium of 3[Ti] + 2(Al<sub<2</sub<O<sub<3</sub<) = 4[Al] + 3(TiO<sub<2</sub<) between SUS321 steel and the two slag systems (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i< and CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:(25 − 0.5 <i<x</i<):(25 − 0.5 <i<x</i<):<i<x</i<) are studied in an electrical resistance furnace based on Factsage software. After obtaining the equilibrium slag with fixed activity ratio between titania and alumina, the melting temperatures of the two slag systems are studied using slag melting experimental measurements and phase diagrams. The results show that the slag systems CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i<, which consists of pre-melted slag S0 (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub< = 46:4:25:25) and pre-melted slag F1 (CaF<sub<2</sub<:MgO:CaO:TiO<sub<2</sub< = 46:4:25:25), can not only control the aluminum and titanium contents in steel, but also have the desired low melting temperature property. |
abstract_unstemmed |
During the process of electroslag remelting (ESR) of steel containing titanium and aluminum, the activity ratio between titania and alumina in CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< slag must be fixed in order to guarantee the titanium and aluminum contents in the ESR ingots. Under the condition of fixed activity ratio between titania and alumina in the slag, the melting temperature of slag should be investigated to improve the surface quality of ESR ingots. Therefore, this paper focuses on finding a kind of slag with low melting temperature that can be used for producing steel containing titanium. In the current study, the thermodynamic equilibrium of 3[Ti] + 2(Al<sub<2</sub<O<sub<3</sub<) = 4[Al] + 3(TiO<sub<2</sub<) between SUS321 steel and the two slag systems (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i< and CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:(25 − 0.5 <i<x</i<):(25 − 0.5 <i<x</i<):<i<x</i<) are studied in an electrical resistance furnace based on Factsage software. After obtaining the equilibrium slag with fixed activity ratio between titania and alumina, the melting temperatures of the two slag systems are studied using slag melting experimental measurements and phase diagrams. The results show that the slag systems CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i<, which consists of pre-melted slag S0 (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub< = 46:4:25:25) and pre-melted slag F1 (CaF<sub<2</sub<:MgO:CaO:TiO<sub<2</sub< = 46:4:25:25), can not only control the aluminum and titanium contents in steel, but also have the desired low melting temperature property. |
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Study on the Melting Temperature of CaF<sub<2</sub<-CaO-MgO-Al<sub<2</sub<O<sub<3</sub<-TiO<sub<2</sub< Slag under the Condition of a Fixed Ratio of Titanium and Aluminum in the Steel during the Electroslag Remelting Process |
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Under the condition of fixed activity ratio between titania and alumina in the slag, the melting temperature of slag should be investigated to improve the surface quality of ESR ingots. Therefore, this paper focuses on finding a kind of slag with low melting temperature that can be used for producing steel containing titanium. In the current study, the thermodynamic equilibrium of 3[Ti] + 2(Al<sub<2</sub<O<sub<3</sub<) = 4[Al] + 3(TiO<sub<2</sub<) between SUS321 steel and the two slag systems (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i< and CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:(25 − 0.5 <i<x</i<):(25 − 0.5 <i<x</i<):<i<x</i<) are studied in an electrical resistance furnace based on Factsage software. After obtaining the equilibrium slag with fixed activity ratio between titania and alumina, the melting temperatures of the two slag systems are studied using slag melting experimental measurements and phase diagrams. The results show that the slag systems CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub<:TiO<sub<2</sub< = 46:4:25:(25 − <i<x</i<):<i<x</i<, which consists of pre-melted slag S0 (CaF<sub<2</sub<:MgO:CaO:Al<sub<2</sub<O<sub<3</sub< = 46:4:25:25) and pre-melted slag F1 (CaF<sub<2</sub<:MgO:CaO:TiO<sub<2</sub< = 46:4:25:25), can not only control the aluminum and titanium contents in steel, but also have the desired low melting temperature property.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">electroslag remelting</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">melting temperature of slag</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">steel containing titanium</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">thermodynamics</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">phase diagram</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Technology</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">T</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Electrical engineering. 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