STRESS ANALYSIS IN CYLINDRICAL SPECIMENS MADE FROM 34CrMo4 USING DIC

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F14%3A86089656" target="_blank" >RIV/61989100:27360/14:86089656 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.12776/ams.v20i2.277" target="_blank" >http://dx.doi.org/10.12776/ams.v20i2.277</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.12776/ams.v20i2.277" target="_blank" >10.12776/ams.v20i2.277</a>

Jazyk výsledku

angličtina

Název v původním jazyce

STRESS ANALYSIS IN CYLINDRICAL SPECIMENS MADE FROM 34CrMo4 USING DIC

Popis výsledku v původním jazyce

The stress analysis using digital image correlation was carried out on cylindrical tensile specimens made from low carbon 34CrMo4 steel. The results obtained by conventional tensile test were compared with the results obtained by digital image correlation. The true stresses were evaluated from the compiled true stress-strain diagrams and compared with the engineering stresses.The average values of the yield stress and tensile strength reached of 945?15 MPa and 1039?5 MPa, respectively. Thus, parametersobtained from tensile test were plotted in the engineering diagrams that represent often starting diagrams for engineering practice. Based on results of digital image correlation the possibility of construction of the true stress-strain diagrams is discussed with regard to more exact values of stress for use in practice. The evaluation and compilation of the true stress-strain diagrams were carried out by means of image correlation software Vic 2D.

Název v anglickém jazyce

STRESS ANALYSIS IN CYLINDRICAL SPECIMENS MADE FROM 34CrMo4 USING DIC

Popis výsledku anglicky

The stress analysis using digital image correlation was carried out on cylindrical tensile specimens made from low carbon 34CrMo4 steel. The results obtained by conventional tensile test were compared with the results obtained by digital image correlation. The true stresses were evaluated from the compiled true stress-strain diagrams and compared with the engineering stresses.The average values of the yield stress and tensile strength reached of 945?15 MPa and 1039?5 MPa, respectively. Thus, parametersobtained from tensile test were plotted in the engineering diagrams that represent often starting diagrams for engineering practice. Based on results of digital image correlation the possibility of construction of the true stress-strain diagrams is discussed with regard to more exact values of stress for use in practice. The evaluation and compilation of the true stress-strain diagrams were carried out by means of image correlation software Vic 2D.

Druh

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

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

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 periodika

Acta Metallurgica Slovaca

ISSN

1335-1532

e-ISSN

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Svazek periodika

vol. 20

Číslo periodika v rámci svazku

No. 2

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

7

Strana od-do

229-235

Kód UT WoS článku

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EID výsledku v databázi Scopus

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