Correlation of reference temperature with general yield temperature for notched tensile specimens

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F15%3APU114493" target="_blank" >RIV/00216305:26210/15:PU114493 - 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

Correlation of reference temperature with general yield temperature for notched tensile specimens

Popis výsledku v původním jazyce

A reference temperature localizing the fracture toughness temperature diagram on temperature axis was correlated with general yield temperature determined for notched tensile test data. This correlation has been investigated as a part of the larger studyfocused on the prediction methods for fracture behaviour in transition region by using artificial neural networks. Three-point bend specimens were applied to determine the fracture toughness. The fracture toughness transition dependence was quantified by means of master curve concept enabling to represent it using one parameter, i.e. reference temperature. The reference temperature was calculated applying the multi-temperature and/or single temperature method. Tensile test samples with circumferentialnotch were also examined at temperatures around expected general yield temperature. Then this temperature has been determined from the experimental data. In total 29 data sets from low-alloy steels with different yield stress were applied

Název v anglickém jazyce

Correlation of reference temperature with general yield temperature for notched tensile specimens

Popis výsledku anglicky

A reference temperature localizing the fracture toughness temperature diagram on temperature axis was correlated with general yield temperature determined for notched tensile test data. This correlation has been investigated as a part of the larger studyfocused on the prediction methods for fracture behaviour in transition region by using artificial neural networks. Three-point bend specimens were applied to determine the fracture toughness. The fracture toughness transition dependence was quantified by means of master curve concept enabling to represent it using one parameter, i.e. reference temperature. The reference temperature was calculated applying the multi-temperature and/or single temperature method. Tensile test samples with circumferentialnotch were also examined at temperatures around expected general yield temperature. Then this temperature has been determined from the experimental data. In total 29 data sets from low-alloy steels with different yield stress were applied

Druh

D - Stať ve sborníku

CEP obor

JL - Únava materiálu a lomová mechanika

OECD FORD obor

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Projekt

<a href="/cs/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

MULTI-SCALE DESIGN OF ADVANCEDMATERIALS - CONFERENCE PROCEEDINGS

ISBN

978-80-214-5146-9

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

24-29

Název nakladatele

Brno University of Technology

Místo vydání

Brno

Místo konání akce

Velké Bílovice

Datum konání akce

28. 5. 2015

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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