Thermo-mechanical Treatment of Chromium Alloyed Low Carbon Steel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F17%3A43931656" target="_blank" >RIV/49777513:23210/17:43931656 - isvavai.cz</a>

Výsledek na webu

<a href="http://waset.org/publications/10007261/thermo-mechanical-treatment-of-chromium-alloyed-low-carbon-steel-" target="_blank" >http://waset.org/publications/10007261/thermo-mechanical-treatment-of-chromium-alloyed-low-carbon-steel-</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Thermo-mechanical Treatment of Chromium Alloyed Low Carbon Steel

Popis výsledku v původním jazyce

Several methods of thermo-mechanical processing were applied to 0.2%C-0.6%Mn-2S%i-0.8%Cr low alloyed high strength steel. The aim of the processing was to achieve TRIP (transformation induced plasticity) steels complex microstructures. Thermo-mechanical processing was carried out at thermo-mechanical simulator, applying two or three deformation steps. The deformations were in always carried out during the cooling from soaking temperatures to various bainite hold temperatures. The final microstructures consisted of ferrite, bainite, martensite and pearlite and about 4- 10% of retained austenite. The complex character of TRIP steel microstructure was responsible for its good strength and ductility. The strengths achieved in this work were around 800 MPa with ductility A5mm above 31%.

Název v anglickém jazyce

Thermo-mechanical Treatment of Chromium Alloyed Low Carbon Steel

Popis výsledku anglicky

Several methods of thermo-mechanical processing were applied to 0.2%C-0.6%Mn-2S%i-0.8%Cr low alloyed high strength steel. The aim of the processing was to achieve TRIP (transformation induced plasticity) steels complex microstructures. Thermo-mechanical processing was carried out at thermo-mechanical simulator, applying two or three deformation steps. The deformations were in always carried out during the cooling from soaking temperatures to various bainite hold temperatures. The final microstructures consisted of ferrite, bainite, martensite and pearlite and about 4- 10% of retained austenite. The complex character of TRIP steel microstructure was responsible for its good strength and ductility. The strengths achieved in this work were around 800 MPa with ductility A5mm above 31%.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/LO1502" target="_blank" >LO1502: Rozvoj Regionálního technologického institutu</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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