Skip to main content
Fachgebiete
Automobil + Motoren Bauwesen + Immobilien Business IT + Informatik Elektrotechnik + Elektronik Energie + Nachhaltigkeit Finance + Banking Management + Führung Marketing + Vertrieb Maschinenbau + Werkstoffe Versicherung + Risiko
DE
EN
Themenseiten
Organisationspsychologie Projektmanagement Marketing Smart Manufacturing
Bücher
Zeitschriften
Weitere Formate
Podcasts Webinare Technik Webinare Wirtschaft Kongresse Veranstaltungskalender Awards
Jetzt Einzelzugang starten
Zugang für Unternehmen
Referenzkunden
ATZ-Fachkongress

Chassis.tech plus 2024


4 Kongresse in einer Veranstaltung

Treffen Sie in München die Fachleute von Chassis, Lenkung, Bremsen sowie Reifen/Räder.
Erweiterte Suche
Anmelden
nach oben
Metallurgical and Materials Transactions B
Erschienen in: Metallurgical and Materials Transactions B 5/2021

06.07.2021 | Original Research Article

In Situ Observation of the Dissolution of Al2O3 Particles in CaO-Al2O3-SiO2 Slags

verfasst von: Changyu Ren, Lifeng Zhang, Ji Zhang, Songjie Wu, Pei Zhu, Ying Ren

Erschienen in: Metallurgical and Materials Transactions B | Ausgabe 5/2021

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

The dissolution of Al2O3 particles in CaO-Al2O3-SiO2 slags was investigated by confocal scanning laser microscope at the temperature range from 1723 K to 1853 K. It was found that the rate-limiting step was the diffusion in the liquid slag. The dissolution of Al2O3 particles in CaO-Al2O3-SiO2 slags with various temperatures, CaO/Al2O3, and CaO/SiO2 in slag was in situ observed. Increasing the C/A and C/S of slag promoted the absorption of Al2O3 inclusions by the CaO-Al2O3-SiO2 slag, but only if the slag was pure liquid at the refining temperature. A model related to dissolution driving force and slag viscosity was shown to be v = 18.716 × ΔC/η to predict the dissolution rate of Al2O3. Effective binary diffusion coefficients for various CaO-Al2O3-rich slags were obtained using the developed model. The dissolution rate of Al2O3 in CaO-Al2O3-SiO2 slags with low SiO2 content at the steelmaking temperature was predicted.
Vorheriger Artikel Electrolytic Preparation of Zirconium Metal from a Consumable Zirconium Oxycarbide Anode
Nächster Artikel Meshless Method Modeling for Crack Initiation and Propagation of Continuous Casting Billets

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Jetzt informieren
Literatur
1.
2.
3.
[3] L. Zhang, S. Taniguchi and K. Cai: Metall. Mater. Trans. B, 2000, vol. 31, pp. 253-66.CrossRef
4.
[4] J. Strandh, K. Nakajima, R. Eriksson and P. Jonsson: ISIJ Int., 2005, vol. 45, pp. 1597-606.CrossRef
5.
[5] Y. Park, Y. Cho, W. Cha and Y. Kang: J. Am. Cearm. Soc., 2020, vol. 103, pp. 2210-24.CrossRef
6.
[6] A.R. Cooper and W.D. Kingery: J. Am. Cearm. Soc., 1964, vol. 47, pp. 37-43.CrossRef
7.
[7] K. Sandhage and G. Yurek: J. Am. Cearm. Soc., 1990, vol. 73, pp. 3633-42.CrossRef
8.
[8] S. Taira, K. Nakashima and K. Mori: ISIJ Int., 1993, vol. 33, pp. 116-23.CrossRef
9.
[9] J.Y. Choi, H.G. Lee and J.S. Kim: ISIJ Int., 2002, vol. 42, pp. 852-60.CrossRef
10.
[10] J. Li, Q. Shu, Y. Liu and K. Chou: Ironmak. Steelmak., 2014, vol. 41, pp. 732-37.CrossRef
11.
[11] K. Goto, B.B. Argent and W.E. Lee: J. Am. Cearm. Soc., 2005, vol. 80, pp. 461-71.CrossRef
12.
13.
[13] H. Zuo, C. Wang and Y. Liu: Ceram. Int., 2017, vol. 43, pp. 7080-87.CrossRef
14.
[14] Z. Li, B. Jia, Y. Zhang, S. He, Q. Wang and Q. Wang: Ceram. Int., 2019, vol. 45, pp. 4035-42.CrossRef
15.
[15] S. Sridhar and A.W. Cramb: Metall. Mater. Trans. B, 2000, vol. 31, pp. 406-10.CrossRef
16.
[16] M. Valdez, K. Prapakorn, A.W. Cramb and S. Sridhar: Ironmak. Steelmak., 2002, vol. 29, pp. 47-52.CrossRef
17.
[17] K.W. Yi, C. Tse, J.H. Park, M. Valdez, A.W. Cramb and S. Sridhar: Scand. J. Metall., 2003, vol. 32, pp. 177-84.CrossRef
18.
[18] A.B. Fox, M. Valdez, J. Gisby, R.C. Atwood, P.D. Lee and S. Sridhar: ISIJ Int., 2004, vol. 44, pp. 836-45.CrossRef
19.
[19] B.J. Monaghan and L. Chen: Steel Res. Int., 2005, vol. 76, pp. 348-54.CrossRef
20.
[20] B.J. Monaghan, L. Chen and J. Sorbe: Ironmak. Steelmak., 2005, vol. 32, pp. 258-64.CrossRef
21.
[21] J.H. Park, I.H. Jung and H.G. Lee: ISIJ Int., 2006, vol. 46, pp. 1626-34.CrossRef
22.
[22] J. Liu, F. Verhaeghe, M. Guo, B. Blanpain and P. Wollants: J. Am. Cearm. Soc., 2007, vol. 90, pp. 3818-24.
23.
[23] F. Verhaeghe, J. Liu, M. Guo, S. Arnout, B. Blanpain and P. Wollants: Appl. Phys. Lett., 2007, vol. 91, pp. 124104.CrossRef
24.
[24] P. Yan, B.A. Webler, P.C. Pistorius and R.J. Fruehan: Metall. Mater. Trans. B, 2015, vol. 46, pp. 2414.CrossRef
25.
[25] H. Soll-Morris, C. Sawyer, Z. Zhang, G.N. Shannon, J. Nakano and S. Sridhar: Fuel, 2009, vol. 88, pp. 670-82.CrossRef
26.
[26] J. Liu, M. Guo, P.T. Jones, F. Verhaeghe, B. Blanpain and P. Wollants: J. Eur. Ceram. Soc., 2007, vol. 27, pp. 1961-72.CrossRef
27.
[27] Y. Lee, J.K. Yang, D.J. Min and J.H. Park: Ceram. Int., 2019, vol. 45, pp. 20251-57.CrossRef
28.
[28] S. Feichtinger, S.K. Michelic, Y.B. Kang and C. Bernhard: J. Am. Cearm. Soc., 2014, vol. 97, pp. 316-25.CrossRef
29.
[29] T. Tian, Y. Zhang, H. Zhang, K. Zhang, J. Li and H. Wang: Int. J. Appl. Ceram. Technol., 2019, vol. 16, pp. 1078-87.CrossRef
30.
[30] J.H. Park, J.G. Park, D.J. Min, Y.E. Lee and Y. Kang: J. Eur. Ceram. Soc., 2010, vol. 30, pp. 3181-86.CrossRef
31.
[31] X. Guo, Z. Sun, J.V. Dyck, M. Guo and B. Blanpain: Ind. Eng. Chem. Res., 2014, vol. 53, pp. 6325-33.CrossRef
32.
[32] Z. Sun, X. Guo, D.J. Van, M. Guo and B. Blanpain: AICHE J., 2016, vol. 59, pp. 2907-16.CrossRef
33.
[33] B.J. Monaghan and L. Chen: Ironmak. Steelmak., 2006, vol. 33, pp. 323-30.CrossRef
34.
[34] K. Miao, A. Haas, M. Sharma, W. Mu and N. Dogan: Metall. Mater. Trans. B, 2018, vol. 49, pp. 1612-23.CrossRef
35.
36.
M. Sharma, W. Mu and N. Dogan: Alstech, 2018, vol. 2018, pp. 2601–08.
37.
[37] M. Sharma, H.A. Dabkowska and N. Dogan: Steel Res. Int., 2019, vol. 90, pp. 1800367.CrossRef
38.
[38] O. Levenspiel: Chemical Reaction Engineering, 3rd ed., Wiley, New York, 1998, pp. 566-88.
39.
40.
[40] H.B. Aaron, D. Fainstein and G.R. Kotler: Appl. Phys, 1970, vol. 41, pp. 4404-10.CrossRef
41.
42.
[42] F. Verhaeghe, S. Arnout, B. Blanpain and P. Wollants: Phys. Rev. E, 2005, vol. 72, pp. 036308.CrossRef
43.
[43] F. Verhaeghe, S. Arnout, B. Blanpain and P. Wollants: Phys. Rev. E, 2006, vol. 73, pp. 036316.CrossRef
44.
[44] F. Verhaeghe, J. Liu, M. Guo, S. Arnout, B. Blanpain and P. Wollants: Appl. Phys. Lett., 2007, vol. 91, pp. 124104.CrossRef
45.
[45] F. Verhaeghe, B. Blanpain and P. Wollants: Model. Simul. Mater. Sci. Eng., 2008, vol. 16, pp. 045007.CrossRef
46.
[46] F. Verhaeghe, J. Liu, M. Guo, S. Arnout, B. Blanpain and P. Wollants: J. Appl. Phys., 2008, vol. 103, pp. 023506.CrossRef
47.
[47] S.H. Lee, C. Tse, K.W. Yi, P. Misra, V. Chevrier, C. Orrling, S. Sridhar and A.W. Cramb: J. Non-Cryst. Solids., 2001, vol. 282, pp. 41-48.CrossRef
48.
[48] B.J. Monaghan and L. Chen: J. Non-Cryst. Solids., 2004, vol. 347, pp. 254-61.CrossRef
49.
[49] S. Michelic, J. Goriupp, S. Feichtinger, Y.B. Kang, C. Bernhard and J. Schenk: Steel Res. Int., 2016, vol. 87, pp. 57-67.CrossRef
50.
[50] M. Sharma and N. Dogan: Metall. Mater. Trans. B, 2020, vol. 51, pp. 1-11.
51.
[51] K.C. Mills and B.J. Keene: Int. Mater. Rev., 1987, vol. 32, pp. 1-120.CrossRef
52.
[52] M. Valdez, G.S. Shannon and S. Sridhar: ISIJ Int., 2006, vol. 46, pp. 450-57.CrossRef
Metadaten
Titel
In Situ Observation of the Dissolution of Al2O3 Particles in CaO-Al2O3-SiO2 Slags
verfasst von
Changyu Ren
Lifeng Zhang
Ji Zhang
Songjie Wu
Pei Zhu
Ying Ren
Publikationsdatum
06.07.2021
Verlag
Springer US
Erschienen in
Metallurgical and Materials Transactions B / Ausgabe 5/2021
Print ISSN: 1073-5615
Elektronische ISSN: 1543-1916
DOI
https://doi.org/10.1007/s11663-021-02256-w

Weitere Artikel der Ausgabe 5/2021

Metallurgical and Materials Transactions B 5/2021 Zur Ausgabe

Original Research Article

Ferronickel Generation from Nickel Sulfide Concentrates by Metallic Iron Addition: Optimization of the Nickel Extraction Process

Original Research Article

Generation of Reverse Meniscus Flow by Applying An Electromagnetic Brake

Topical Collection: Science and Technology of Molten Slags, Fluxes, and Salts

Influence of Bubble Size on the Foaming Behavior of Molten Slag Containing FeO

Brief Communication

A Comparison of Two Novel Non-Ferrous Metal Recovery Equations: Development, Similarity and Industrial Significance

Original Research Article

Thermodynamic Properties Assessment of CaO-Al2O3-Ce2O3 System

Original Research Article

Formation Mechanism of Abnormal Martensite in the Welded Joint of the Bainitic Rail

Premium Partner

    Marktübersichten

    Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen. 

    Zur Marktübersicht
    Bildnachweise