DIFFERENCES BETWEEN EXPERIMENTALLY DETERMINED AND CALCULATED LIQUIDUS AND SOLIDUS TEMPERATURES OF LARGE DIAMETER CONTINUOUSLY CAST STEEL

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F16%3A86098162" target="_blank" >RIV/61989100:27360/16:86098162 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
DIFFERENCES BETWEEN EXPERIMENTALLY DETERMINED AND CALCULATED LIQUIDUS AND SOLIDUS TEMPERATURES OF LARGE DIAMETER CONTINUOUSLY CAST STEEL
Original language description
The methods for determination liquidus (TL) and solidus (TS) temperatures in high-temperature region for selected steel grade were compared in the frame of this paper. The paper deals with discussion of the results obtained by the two different simultaneous methods of high-temperature thermal analyses (Direct Thermal Analysis and DTA) on the high-sophisticated specialized experimental systems (Netzsch STA 449 F3 Jupiter, Setaram SETSYS 18TM). The continuously cast steel with large diameter (350 mm) was studied. Based on mentioned dynamic thermo-analytical methods the TS and TL temperatures under different heating/cooling conditions were determined. On large samples (approx. 21 g), the method of Direct Thermal Analysis (DirTA) in conditions of linear heating and cooling was applied. On small samples (approx. 150 mg), the experiments using Differential Thermal Analysis (DTA) under conditions of linear heating were realized. Finally, the data acquired from thermo-analytical measurements were compared with values from calculations by specialized programs (ThermoCalc and IDS software) and with liquidus temperature currently defined in practice of continuous casting of discussed steel grade.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
METAL 2016: conference proceedings : (reviewed version) : 25th Anniversary International Conference on Metallurgy and Materials : May 25th-27th 2016, Hotel Voronez I, Brno, Czech Republic, EU
ISBN
978-80-87294-67-3
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
234-240
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 25, 2016
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000391251200033

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