Mechanical Properties Determination of Unknown and 10Ch2MFA Steel Based on Non-destructive Instrumented Hardness Test

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F15%3A00450408" target="_blank" >RIV/68081723:_____/15:00450408 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26210/15:PU115050

Výsledek na webu

<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.662.73" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/KEM.662.73</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.662.73" target="_blank" >10.4028/www.scientific.net/KEM.662.73</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mechanical Properties Determination of Unknown and 10Ch2MFA Steel Based on Non-destructive Instrumented Hardness Test

Popis výsledku v původním jazyce

The aim of the paper is to present developed methodology for evaluation of mechanical properties using nondestructive (NDT) methods. The final methodology will focus on evaluating the mechanical properties of the heterogeneous weld structure. The mechanical properties are determined by conducting NDT instrumented Vickers hardness test. The developed methodology for the basic mechanical properties determining is based on the inverse FEM modeling of instrumented hardness test and the indentation curve and the measured surface imprint are the output of indentation. The outputs from the experimental hardness test (the corresponding values from indentation curve and measured surface) are not always corresponding. These differences affect the accuracy of the developed methodology, because it is achieved of the basic material mechanical properties by comparing the outputs of the experimental instrumented hardness test and modeled hardness test using FEM.

Název v anglickém jazyce

Mechanical Properties Determination of Unknown and 10Ch2MFA Steel Based on Non-destructive Instrumented Hardness Test

Popis výsledku anglicky

The aim of the paper is to present developed methodology for evaluation of mechanical properties using nondestructive (NDT) methods. The final methodology will focus on evaluating the mechanical properties of the heterogeneous weld structure. The mechanical properties are determined by conducting NDT instrumented Vickers hardness test. The developed methodology for the basic mechanical properties determining is based on the inverse FEM modeling of instrumented hardness test and the indentation curve and the measured surface imprint are the output of indentation. The outputs from the experimental hardness test (the corresponding values from indentation curve and measured surface) are not always corresponding. These differences affect the accuracy of the developed methodology, because it is achieved of the basic material mechanical properties by comparing the outputs of the experimental instrumented hardness test and modeled hardness test using FEM.

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Mechanical Properties of Materials from Nano to Micro/Meso-Scale

ISBN

978-3-03835-555-7

ISSN

1013-9826

e-ISSN

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Počet stran výsledku

4

Strana od-do

73-76

Název nakladatele

Trans Tech Publications

Místo vydání

Zurich

Místo konání akce

High Tatras

Datum konání akce

12. 11. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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