Effect of Thermomechanical Processing on Structure Development and Mechanical Properties of Bulk TRIP Steel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F14%3A%230000567" target="_blank" >RIV/26316919:_____/14:#0000567 - 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

Effect of Thermomechanical Processing on Structure Development and Mechanical Properties of Bulk TRIP Steel

Popis výsledku v původním jazyce

High strength and ductility of the TRIP (Transformation Induced Plasticity) steels is attributed to the transformation induced plasticity effect resulting from the strain induced martensitic transformation of the retained austenite in the multiphase (ferrite, bainite) microstructure. The precise characterisation of the multiple microstructure of low alloyed TRIP steels is of great importance for interpretation and optimalization of their mechanical properties. The relevant information on the course of transformation can be extracted from neutron diffraction spectra. The integrated intensities of austenite and ferrite neutron diffraction profiles over the time of phase transformation can be then assumed as a measure of the volume fractions of both phases in dependence on transformation temperature. Useful information can be also received on retained austenite stability in TRIP steel during mechanical testing. The in-situ neutron diffraction experiments were conducted to asses the reliab

Název v anglickém jazyce

Effect of Thermomechanical Processing on Structure Development and Mechanical Properties of Bulk TRIP Steel

Popis výsledku anglicky

High strength and ductility of the TRIP (Transformation Induced Plasticity) steels is attributed to the transformation induced plasticity effect resulting from the strain induced martensitic transformation of the retained austenite in the multiphase (ferrite, bainite) microstructure. The precise characterisation of the multiple microstructure of low alloyed TRIP steels is of great importance for interpretation and optimalization of their mechanical properties. The relevant information on the course of transformation can be extracted from neutron diffraction spectra. The integrated intensities of austenite and ferrite neutron diffraction profiles over the time of phase transformation can be then assumed as a measure of the volume fractions of both phases in dependence on transformation temperature. Useful information can be also received on retained austenite stability in TRIP steel during mechanical testing. The in-situ neutron diffraction experiments were conducted to asses the reliab

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0077" target="_blank" >ED2.1.00/03.0077: Západočeské materiálově metalurgické centrum</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

METAL 2014 Conference proceedings

ISBN

978-80-87294-52-9

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

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Název nakladatele

Tangler Ltd.

Místo vydání

Ostrava

Místo konání akce

Brno, Hotel Voroněž

Datum konání akce

21. 5. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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