Fracture toughness transition of ferritic-pearlitic steel at static and dynamic loading evaluated by master curve concept

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU128477" target="_blank" >RIV/00216305:26210/18:PU128477 - isvavai.cz</a>

Result on the web

<a href="http://ojs.mateng.sk/index.php/Mateng/article/view/229/431" target="_blank" >http://ojs.mateng.sk/index.php/Mateng/article/view/229/431</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Fracture toughness transition of ferritic-pearlitic steel at static and dynamic loading evaluated by master curve concept

Original language description

The paper focuses on assessing the usability of fatigue pre-cracked Charpy type specimens when evaluating the resistance of steel with ferritic-pearlitic structure to the initiation of unstable fractures. The suitability of using the specimens is evaluated on the basis of comparing experimentally established values of fracture toughness on pre-cracked Charpy type specimens and the values of this characteristics determined using Compact Tension (CT) specimens. For the evaluation and comparison of the fracture toughness temperature dependences determined on individual specimen types the master curve concept quantifying fracture toughness transition was applied. In the case of the steel employed, very good agreement was found to exist between the characteristics determined on individual types of specimen. It was shown that fracture toughness determined on pre-cracked Charpy type specimens can be regarded as a representative measure of resistance of the material employed to the brittle fracture occurrence.

Czech name

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Czech description

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Type

J_ost - Miscellaneous article in a specialist periodical

CEP classification

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OECD FORD branch

20501 - Materials engineering

Project

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

Continuities

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

Publication year

2018

Confidentiality

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

Name of the periodical

Materiálové inžinierstvo

ISSN

1335-0803

e-ISSN

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Volume of the periodical

24

Issue of the periodical within the volume

4

Country of publishing house

SK - SLOVAKIA

Number of pages

7

Pages from-to

101-107

UT code for WoS article

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EID of the result in the Scopus database

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