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| Ironmaking and steelmaking | |
| ArticleName | Innovative continuous optical temperature measurement techniques in liquid steel |
| ArticleAuthor | H. Köchner, T. Lamp |
| ArticleAuthorData | H. Köchner, e-mail: herbert.koechner@bfi.de |
| Abstract | Modern continuous temperature measurement systems are essential to ensure the required liquid steel temperatures from steelmaking to casting and solidification as necessary for an energy-efficient liquid steel temperature control in the steelworks. As inherent to their functional principle, the optical temperature measurement systems already demonstrated their advantages especially to process showing fast temperature variations, thus contributing to major process improvements. |
| keywords | Optical temperature measurement, liquid steel, steelmaking, casting, solidification, thermocouples. |
| References | 1. Glitscher, W.; Kendall, M.: stahl u. eisen 128 (2008) Nr. 9, S. 87/92. 2. Lamp, T.; Köсhner, H.; Laсhmund, H.; Xie, Y.; Steyls, D.; Borlee, J.; Sancho, L.: Innovative Continuous On-line Determination of Steel Melt Temperature by Direct Optical Measurement in the Melt, EGKS-Bericht EUR 21428, Luxemburg, 2005. 3. Köсhner, H.; Sucker, D.: Neue BFI-Entwicklungen zum kontinuierlichen Messen in Stahlschmelzen, Jahrbuch Stahl 2006, Bd. 1, Verlag Stahleisen GmbH, Düsseldorf, 2005, S. 435/40. 4. Mielenz, O.; Köchner, H.: Gieβprozessverbesserung durch kontinuierliche optische Temperaturkontrolle in Metallschmelzen, BFI-Bericht Nr. 2.47.010, Dusseldorf, 2006. 5. Lamp, T.; Bläsner, M.; Köchner, H.: Neuartiges Mess- und Regelungsverfahren für eine Ressourcen schonende Temperaturführung bei der Behandlung heiβer Schmelzen, BFI-Bericht Nr. 2.81.015, Düsseldorf, 2008. 6. Lamp, T.; Köchner, H.; Lachmund, H.; Xie, Y.: Direet optical temperature measurement in the Converter, Proc. 27. ATS Conf. 2006, 14.–15. Dez. 2006, Paris, Frankreich, S. 224/225. 7. Mielenz, O.; Lamp, C.; Dannert, T; Köchner, H.; Wuppermann, C.-D.: BHM 152 (2007) Nr. 9, S. 276/81. 8. Lachmund, H.; Xie, Y.; Lamp, T.; Köchner, H.: Application of direet optical temperature measurement in steelmaking process, RFCS-Berieht, Luxemburg, 2009 (demnächst). |
| Language of full-text | russian |
| Full content | Buy |
