RATCHETING BEHAVIOUR OF 3D PRINTED AND CONVENTIONALLY PRODUCED SS316L MATERIAL
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F19%3A10244382" target="_blank" >RIV/61989100:27230/19:10244382 - isvavai.cz</a>
Výsledek na webu
<a href="https://asmedigitalcollection.asme.org/PVP/proceedings-abstract/PVP2019/59018/V008T08A023/1068902" target="_blank" >https://asmedigitalcollection.asme.org/PVP/proceedings-abstract/PVP2019/59018/V008T08A023/1068902</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1115/PVP2019-93384" target="_blank" >10.1115/PVP2019-93384</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
RATCHETING BEHAVIOUR OF 3D PRINTED AND CONVENTIONALLY PRODUCED SS316L MATERIAL
Popis výsledku v původním jazyce
This paper shows some differences in stress -strain behavior of conventional and 3D print SS316L. First, the influence of strain rate on the monotonic curve has been investigated. Specimens produced by Selective Laser Melting technology were not so sensitive to the strain rate. Viscoplasticity has to be taken into account for cyclic loading modelling in the case of conventionally produced SS316L but not for the 3D printed material. A set oflow-cycle fatigue tests was performed on specimens from both used production technologies. Uniaxial ratcheting tests were realized under constant amplitude of stress and varying mean stress. Experimental results show a good ratcheting endurance ofSS316L produced by the Selective Laser Melting technology. Biaxial ratcheting tests were realizedfor 3D print SS316L only. Applied Digital Image Correlation technique makes possible to get more ratcheting curves from each ratcheting test.
Název v anglickém jazyce
RATCHETING BEHAVIOUR OF 3D PRINTED AND CONVENTIONALLY PRODUCED SS316L MATERIAL
Popis výsledku anglicky
This paper shows some differences in stress -strain behavior of conventional and 3D print SS316L. First, the influence of strain rate on the monotonic curve has been investigated. Specimens produced by Selective Laser Melting technology were not so sensitive to the strain rate. Viscoplasticity has to be taken into account for cyclic loading modelling in the case of conventionally produced SS316L but not for the 3D printed material. A set oflow-cycle fatigue tests was performed on specimens from both used production technologies. Uniaxial ratcheting tests were realized under constant amplitude of stress and varying mean stress. Experimental results show a good ratcheting endurance ofSS316L produced by the Selective Laser Melting technology. Biaxial ratcheting tests were realizedfor 3D print SS316L only. Applied Digital Image Correlation technique makes possible to get more ratcheting curves from each ratcheting test.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20302 - Applied mechanics
Návaznosti výsledku
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)
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP. Volume 8, 2019
ISBN
978-0-7918-5901-8
ISSN
—
e-ISSN
—
Počet stran výsledku
6
Strana od-do
1-6
Název nakladatele
American Society of Mechanical Engineers
Místo vydání
New York
Místo konání akce
San Antonio
Datum konání akce
14. 7. 2019
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
000506074000023