Structure Development at Hot Rolling of a 13Cr25 Ferritic steel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F03%3A00008669" target="_blank" >RIV/61989100:27360/03:00008669 - 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

Structure Development at Hot Rolling of a 13Cr25 Ferritic steel

Popis výsledku v původním jazyce

Structure-forming processes and hot deformation behaviour of a ferritic stainless steel containing 25 % Cr were investigated by several laboratory methods. For that aim, a wide experimental complex was applied including vacuum melting furnace, two-standrolling mill Tandem, rolling stand K350 and some electric resistance furnaces. Special attention was aimed to research of static as well as dynamic recrystallization, which competed with recovery processes hard in this steel grade. Experiments showed that examined steel in as-cast and as-rolled state had a considerable susceptibility to grain coarsening. That phenomenon is very difficult to eliminate because of substantial inhibition of the recrystallization processes. That fact exhibited during simulation of conventional and/or direct rolling at operational two-stand Steckel type rolling mill in ISPAT NOVÁ HUŤ.

Název v anglickém jazyce

Structure Development at Hot Rolling of a 13Cr25 Ferritic steel

Popis výsledku anglicky

Structure-forming processes and hot deformation behaviour of a ferritic stainless steel containing 25 % Cr were investigated by several laboratory methods. For that aim, a wide experimental complex was applied including vacuum melting furnace, two-standrolling mill Tandem, rolling stand K350 and some electric resistance furnaces. Special attention was aimed to research of static as well as dynamic recrystallization, which competed with recovery processes hard in this steel grade. Experiments showed that examined steel in as-cast and as-rolled state had a considerable susceptibility to grain coarsening. That phenomenon is very difficult to eliminate because of substantial inhibition of the recrystallization processes. That fact exhibited during simulation of conventional and/or direct rolling at operational two-stand Steckel type rolling mill in ISPAT NOVÁ HUŤ.

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GA106%2F01%2F0371" target="_blank" >GA106/01/0371: Strukturní aspekty přímého válcování tenkých ocelových bram</a><br>

Návaznosti

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

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název statě ve sborníku

TECHNOLOGY 2003

ISBN

80-227-1935-8

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

140

Název nakladatele

STU Bratislava

Místo vydání

Bratislava

Místo konání akce

Bratislava, Slovensko

Datum konání akce

9. 9. 2003

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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