LOW-CYCLE FATIGUE OF STEEL AISI 316 AFTER ECAP

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25870807%3A_____%2F21%3AN0000003" target="_blank" >RIV/25870807:_____/21:N0000003 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.37904/metal.2021.4123" target="_blank" >https://doi.org/10.37904/metal.2021.4123</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37904/metal.2021.4123" target="_blank" >10.37904/metal.2021.4123</a>

Jazyk výsledku

angličtina

Název v původním jazyce

LOW-CYCLE FATIGUE OF STEEL AISI 316 AFTER ECAP

Popis výsledku v původním jazyce

Main aim of this paper is to describe the plastic deformation executed by ECAP during low cycle fatigue of steel AISI 316. Among others, main attention was fixed on mechanical properties after this treatment. Experiments were planned and realised at temperature ranging from room temperature up to 280 °C. After deformation the structure was investigated to evaluate accumulation of deformation, deformation temperature as well as above-mentioned final properties. Accumulated true (logarithmic) deformation varied from the value 2 to 8. Structures were investigated via scanning electron microscope JEOL JEM 2100. Mechanical properties were evaluated by conventional tensile test and penetration test. Selected samples were subjected to low-cycle fatigue. Statistic evaluation of angular disorientation and grain/sub-grain size was also carried out with use of electron diffraction (EBSD) in combination with scanning electron microscope FEG SEM Philips. The ECAP was applied on austenitic steel AISI 316.

Název v anglickém jazyce

LOW-CYCLE FATIGUE OF STEEL AISI 316 AFTER ECAP

Popis výsledku anglicky

Main aim of this paper is to describe the plastic deformation executed by ECAP during low cycle fatigue of steel AISI 316. Among others, main attention was fixed on mechanical properties after this treatment. Experiments were planned and realised at temperature ranging from room temperature up to 280 °C. After deformation the structure was investigated to evaluate accumulation of deformation, deformation temperature as well as above-mentioned final properties. Accumulated true (logarithmic) deformation varied from the value 2 to 8. Structures were investigated via scanning electron microscope JEOL JEM 2100. Mechanical properties were evaluated by conventional tensile test and penetration test. Selected samples were subjected to low-cycle fatigue. Statistic evaluation of angular disorientation and grain/sub-grain size was also carried out with use of electron diffraction (EBSD) in combination with scanning electron microscope FEG SEM Philips. The ECAP was applied on austenitic steel AISI 316.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

Metal 2021 - 30th International Conference on Metallurgy and Materials Conference Proceedings

ISBN

978-80-87294-99-4

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

342-347

Název nakladatele

Tanger, s.r.o.

Místo vydání

Ostrava

Místo konání akce

Brno, Virtual

Datum konání akce

26. 5. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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