Flow Stress Determination Methods for Numerical Modelling

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F13%3A%230000504" target="_blank" >RIV/26316919:_____/13:#0000504 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.metal2013.com/files/proceedings/12/reports/1539.pdf" target="_blank" >http://www.metal2013.com/files/proceedings/12/reports/1539.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Flow Stress Determination Methods for Numerical Modelling

Popis výsledku v původním jazyce

Correct models of deformation behaviour of materials are key element to realistic numerical modelling. The present paper compares two approaches of obtaining adequate data sets which could provide an accurate description of the dependence of flow stresson thermodynamic quantities. The first one relies on physical measurements. In this approach, the compression tests are carried out and their results are converted into a form which may be processed by simulation programs. The latter approach consists inusing the JMatPro software, which is built around CALPHAD (Calculation of Phase Diagrams) methodology. Input data required for calculating flow stress include the chemical composition of the material and information on one of its fundamental mechanicalproperties (yield strength, ultimate strength, hardness or grain size). Using the above-mentioned approaches, a wide range of steels were processed and the resulting data were evaluated. For selected specific materials, detailed compariso

Název v anglickém jazyce

Flow Stress Determination Methods for Numerical Modelling

Popis výsledku anglicky

Correct models of deformation behaviour of materials are key element to realistic numerical modelling. The present paper compares two approaches of obtaining adequate data sets which could provide an accurate description of the dependence of flow stresson thermodynamic quantities. The first one relies on physical measurements. In this approach, the compression tests are carried out and their results are converted into a form which may be processed by simulation programs. The latter approach consists inusing the JMatPro software, which is built around CALPHAD (Calculation of Phase Diagrams) methodology. Input data required for calculating flow stress include the chemical composition of the material and information on one of its fundamental mechanicalproperties (yield strength, ultimate strength, hardness or grain size). Using the above-mentioned approaches, a wide range of steels were processed and the resulting data were evaluated. For selected specific materials, detailed compariso

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

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

METAL 2013

ISBN

978-80-87294-41-3

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

273-278

Název nakladatele

Tanger Ltd.

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

15. 5. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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