Dry cooling simulation of continuous casting of austenitic steel slabs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU128281" target="_blank" >RIV/00216305:26210/18:PU128281 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Dry cooling simulation of continuous casting of austenitic steel slabs

Popis výsledku v původním jazyce

Increasing demands on the surface quality of steel slabs together with demands on reduction of water consumption lead to the idea of replacing the secondary cooling zone with water or water-air nozzles by the so-called dry cooling through the supporting rollers. The paper presents the computational study into the dry cooling with the use of the solidification model for continuous steel casting. The simulation is performed for the typical austenitic steel grade S30400. At the moment, the importance of stainless steels grades is increasing again, especially in the automotive industry in design of new types of car bodies as well as in the energetic industry, particularly in case of ultra-critical Rankine cycle. In the paper, a comparison is made for the two cases: a caster with the ordinary secondary cooling zone accommodating water-air nozzles in 13 loops of the secondary cooling zone, and a caster with the dry cooling. In both cases, the radial slab caster casting austenitic steel slabs with the dimensions 1500 mm × 150 mm is considered.

Název v anglickém jazyce

Dry cooling simulation of continuous casting of austenitic steel slabs

Popis výsledku anglicky

Increasing demands on the surface quality of steel slabs together with demands on reduction of water consumption lead to the idea of replacing the secondary cooling zone with water or water-air nozzles by the so-called dry cooling through the supporting rollers. The paper presents the computational study into the dry cooling with the use of the solidification model for continuous steel casting. The simulation is performed for the typical austenitic steel grade S30400. At the moment, the importance of stainless steels grades is increasing again, especially in the automotive industry in design of new types of car bodies as well as in the energetic industry, particularly in case of ultra-critical Rankine cycle. In the paper, a comparison is made for the two cases: a caster with the ordinary secondary cooling zone accommodating water-air nozzles in 13 loops of the secondary cooling zone, and a caster with the dry cooling. In both cases, the radial slab caster casting austenitic steel slabs with the dimensions 1500 mm × 150 mm is considered.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20303 - Thermodynamics

Projekt

<a href="/cs/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

27TH INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS (METAL 2018)

ISBN

978-80-87294-84-0

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

107-113

Název nakladatele

TANGER LTD

Místo vydání

KELTICKOVA 62, SLEZSKA, OSTRAVA 710 00, CZECH RE

Místo konání akce

Brno

Datum konání akce

23. 5. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000461832200013