Analysis of AISI 316L steel processed by direct energy deposition (L-DED)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F25%3AN0000020" target="_blank" >RIV/26722445:_____/25:N0000020 - isvavai.cz</a>

Výsledek na webu

<a href="https://iopscience.iop.org/article/10.1088/1742-6596/3035/1/012015" target="_blank" >https://iopscience.iop.org/article/10.1088/1742-6596/3035/1/012015</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/3035/1/012015" target="_blank" >10.1088/1742-6596/3035/1/012015</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of AISI 316L steel processed by direct energy deposition (L-DED)

Popis výsledku v původním jazyce

The aim of this study was to perform a metallographic analysis of a thick-walled plate made of powdered austenitic steel AISI316L by direct energy deposition (L-DED) process. After the plate was manufactured, it was heat treated and surface machined. The metallographic analysis performed consisted of the analysis of samples taken in different areas of the plate and in different directions with respect to the printing axes. The structure of the collected samples was evaluated by light and scanning electron microscopy. Thanks to the analysis carried out, it was possible to indicate that pores as large as hundreds of micrometres were present in the plate structure. On the inner edge of the pores there were oxide envelopes with a higher proportion of chromium and manganese. The chemical composition of the matrix was homogeneous. Hardness and grain size were similar in the areas evaluated.

Název v anglickém jazyce

Analysis of AISI 316L steel processed by direct energy deposition (L-DED)

Popis výsledku anglicky

The aim of this study was to perform a metallographic analysis of a thick-walled plate made of powdered austenitic steel AISI316L by direct energy deposition (L-DED) process. After the plate was manufactured, it was heat treated and surface machined. The metallographic analysis performed consisted of the analysis of samples taken in different areas of the plate and in different directions with respect to the printing axes. The structure of the collected samples was evaluated by light and scanning electron microscopy. Thanks to the analysis carried out, it was possible to indicate that pores as large as hundreds of micrometres were present in the plate structure. On the inner edge of the pores there were oxide envelopes with a higher proportion of chromium and manganese. The chemical composition of the matrix was homogeneous. Hardness and grain size were similar in the areas evaluated.

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

2025

Kód důvěrnosti údajů

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

Název statě ve sborníku

Journal of Physics: Conference Series 3035 (2025) 012015

ISBN

—

ISSN

1742-6588

e-ISSN

1742-6596

Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

IOP Publishing

Místo vydání

Bristol, England

Místo konání akce

Plzeň

Datum konání akce

10. 9. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001613929300015