Emergency condition of the operation of a non-symmetric tundish

The aim of the research was to analyze the influence of the flow behavior of liquid steel in a three-strand, asymmetric tundish when not all outlet openings are working. This problem was solved through physical modeling. The tests were carried out with the use of the water model of the continuous ca...

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Main Authors:	T. Merder, J. Pieprzyca
Format:	Article
Language:	English
Published:	Croatian Metallurgical Society 2021-01-01
Series:	Metalurgija
Subjects:	steel continuous casting tundish physical modelling RTD curves
Online Access:	https://hrcak.srce.hr/file/357422

id	doaj-2c8de9018ef8466fa7eb2136c2c53010
record_format	Article
spelling	doaj-2c8de9018ef8466fa7eb2136c2c530102020-11-25T04:04:00ZengCroatian Metallurgical SocietyMetalurgija0543-58461334-25762021-01-01601-21922Emergency condition of the operation of a non-symmetric tundish T. Merder0J. Pieprzyca1Silesian University of Technology, Faculty of Material Science, Katowice, PolandSilesian University of Technology, Faculty of Material Science, Katowice, PolandThe aim of the research was to analyze the influence of the flow behavior of liquid steel in a three-strand, asymmetric tundish when not all outlet openings are working. This problem was solved through physical modeling. The tests were carried out with the use of the water model of the continuous casting (CC) machine equipped with an asymmetrical, three-strand tundish model, made on a reducing scale. Modelling research concerned casting 110 x 110 mm square ingots. The obtained results of visualization tests and resistance time distribution (RTD) characteristics (F type) allowed to determine the method of mixing the steel (changes in mixing intensity were estimated) for the analyzed experimental variants.https://hrcak.srce.hr/file/357422steelcontinuous castingtundishphysical modellingRTD curves
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	T. Merder J. Pieprzyca
spellingShingle	T. Merder J. Pieprzyca Emergency condition of the operation of a non-symmetric tundish Metalurgija steel continuous casting tundish physical modelling RTD curves
author_facet	T. Merder J. Pieprzyca
author_sort	T. Merder
title	Emergency condition of the operation of a non-symmetric tundish
title_short	Emergency condition of the operation of a non-symmetric tundish
title_full	Emergency condition of the operation of a non-symmetric tundish
title_fullStr	Emergency condition of the operation of a non-symmetric tundish
title_full_unstemmed	Emergency condition of the operation of a non-symmetric tundish
title_sort	emergency condition of the operation of a non-symmetric tundish
publisher	Croatian Metallurgical Society
series	Metalurgija
issn	0543-5846 1334-2576
publishDate	2021-01-01
description	The aim of the research was to analyze the influence of the flow behavior of liquid steel in a three-strand, asymmetric tundish when not all outlet openings are working. This problem was solved through physical modeling. The tests were carried out with the use of the water model of the continuous casting (CC) machine equipped with an asymmetrical, three-strand tundish model, made on a reducing scale. Modelling research concerned casting 110 x 110 mm square ingots. The obtained results of visualization tests and resistance time distribution (RTD) characteristics (F type) allowed to determine the method of mixing the steel (changes in mixing intensity were estimated) for the analyzed experimental variants.
topic	steel continuous casting tundish physical modelling RTD curves
url	https://hrcak.srce.hr/file/357422
work_keys_str_mv	AT tmerder emergencyconditionoftheoperationofanonsymmetrictundish AT jpieprzyca emergencyconditionoftheoperationofanonsymmetrictundish
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Emergency condition of the operation of a non-symmetric tundish

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