Characterization of fracture behaviour of advanced steel using miniaturized test specimens

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F15%3A00450473" target="_blank" >RIV/68081723:_____/15:00450473 - 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

Characterization of fracture behaviour of advanced steel using miniaturized test specimens

Popis výsledku v původním jazyce

Development of new materials is connected with the limited amount of test material available. In those cases characterization of mechanical properties or fracture behaviour of the materials requires an application of miniaturized test specimens. It can be a miniaturized variant of commonly used test specimen or an optimised geometry for the requited need. Such specimens usually have their dimensions in the order of millimetres. Testing, evaluation and interpretation of the obtained data from miniaturized specimens require suitable force range and strain measurement. Moreover an optimised procedure of interpretation of the obtained results is needed especially when the measured characteristics is beyond the limits specified in the standard. The contribution describes the experience with testing and fracture behaviour description both miniature tensile and fracture toughness specimens obtained on advanced steels (Eurofer97 steel, JRQ steel, ODS steels) at IPM.

Název v anglickém jazyce

Characterization of fracture behaviour of advanced steel using miniaturized test specimens

Popis výsledku anglicky

Development of new materials is connected with the limited amount of test material available. In those cases characterization of mechanical properties or fracture behaviour of the materials requires an application of miniaturized test specimens. It can be a miniaturized variant of commonly used test specimen or an optimised geometry for the requited need. Such specimens usually have their dimensions in the order of millimetres. Testing, evaluation and interpretation of the obtained data from miniaturized specimens require suitable force range and strain measurement. Moreover an optimised procedure of interpretation of the obtained results is needed especially when the measured characteristics is beyond the limits specified in the standard. The contribution describes the experience with testing and fracture behaviour description both miniature tensile and fracture toughness specimens obtained on advanced steels (Eurofer97 steel, JRQ steel, ODS steels) at IPM.

Druh

O - Ostatní výsledky

CEP obor

JL - Únava materiálu a lomová mechanika

OECD FORD obor

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Projekt

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

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