Vliv termomechanických procesů tváření na mikrostrukturu a mechanické vlastnosti ocelí s TRIP efektem.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F06%3A00014178" target="_blank" >RIV/61989100:27360/06:00014178 - 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

Effects of thermomechanical processing on microstructure and mechanical properties multiphase steels exhibiting a TRIP effect

Popis výsledku v původním jazyce

Effects of hot-rolling conditions on these steels are much less studied than their importance for practice would suggest. It should be emphasised that bainite transformation is the key reaction to enrich non-transformed austenite with carbon. This studywas carried out in order to gain understanding of the effect of thermomechanical hot rolling on final microstructure and mechanical properties of C-Mn-Si TRIP steel. Fundamental of the transformation induced plasticity effect - TRIP is the stabilisationof substantial amount of retained austenite down to the ambient temperature by thermomechanical processing and its subsequent transformation into strain induced martensite as a consequence of applied plastic deformation. The special prepared stepped specimens were rolled on laboratory tandem mill. The effects of finish rolling temperature, strain and isothermal bainite transformation temperature on mechanical properties of mentioned TRIP steel were evaluated (mechanical properties were e

Název v anglickém jazyce

Effects of thermomechanical processing on microstructure and mechanical properties multiphase steels exhibiting a TRIP effect

Popis výsledku anglicky

Effects of hot-rolling conditions on these steels are much less studied than their importance for practice would suggest. It should be emphasised that bainite transformation is the key reaction to enrich non-transformed austenite with carbon. This studywas carried out in order to gain understanding of the effect of thermomechanical hot rolling on final microstructure and mechanical properties of C-Mn-Si TRIP steel. Fundamental of the transformation induced plasticity effect - TRIP is the stabilisationof substantial amount of retained austenite down to the ambient temperature by thermomechanical processing and its subsequent transformation into strain induced martensite as a consequence of applied plastic deformation. The special prepared stepped specimens were rolled on laboratory tandem mill. The effects of finish rolling temperature, strain and isothermal bainite transformation temperature on mechanical properties of mentioned TRIP steel were evaluated (mechanical properties were e

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GA106%2F04%2F0601" target="_blank" >GA106/04/0601: Využití transformačně indukované plasticity (TRIP) u technologií tváření oceli</a><br>

Návaznosti

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

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Materials Science Forum

ISSN

0255-5476

e-ISSN

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Svazek periodika

7

Číslo periodika v rámci svazku

539-543

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

6

Strana od-do

4357-4362

Kód UT WoS článku

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EID výsledku v databázi Scopus

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