Differences in the response of additively manufactured titanium alloy to heat treatment – Comparison between SLM and EBM
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F19%3A43919735" target="_blank" >RIV/60461373:22310/19:43919735 - isvavai.cz</a>
Výsledek na webu
<a href="https://arl.ujep.cz/arl-ujep/cs/csg/?repo=ujeprepo&key=1472362867" target="_blank" >https://arl.ujep.cz/arl-ujep/cs/csg/?repo=ujeprepo&key=1472362867</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21062/ujep/353.2019/a/1213-2489/MT/19/4/668" target="_blank" >10.21062/ujep/353.2019/a/1213-2489/MT/19/4/668</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Differences in the response of additively manufactured titanium alloy to heat treatment – Comparison between SLM and EBM
Popis výsledku v původním jazyce
Additive manufacturing (AM) of metals is expanding and already starts to reach industrial scale. Among many different technologies of AM, powder-bed technologies are the most widespread as they provide the highest resolution and so the widest options in the production of complex parts. Selective laser melting (SLM) and electron beam melting (EBM) both belong to this technological group. In this paper, we describe the differences between these two technologies on the example of titanium alloy production. Due to different material states in the as-built condition, the material shows a different response to heat treatment. We depict the differences by microstructure observations and hardness measurementafter annealing the titanium alloy at temperatures of 100-1000 °C and subsequent water quenching. While the titanium alloy is stable when manufactured by EBM, it shows microstructural changes associated with changes in mechanical properties when manufactured by SLM.
Název v anglickém jazyce
Differences in the response of additively manufactured titanium alloy to heat treatment – Comparison between SLM and EBM
Popis výsledku anglicky
Additive manufacturing (AM) of metals is expanding and already starts to reach industrial scale. Among many different technologies of AM, powder-bed technologies are the most widespread as they provide the highest resolution and so the widest options in the production of complex parts. Selective laser melting (SLM) and electron beam melting (EBM) both belong to this technological group. In this paper, we describe the differences between these two technologies on the example of titanium alloy production. Due to different material states in the as-built condition, the material shows a different response to heat treatment. We depict the differences by microstructure observations and hardness measurementafter annealing the titanium alloy at temperatures of 100-1000 °C and subsequent water quenching. While the titanium alloy is stable when manufactured by EBM, it shows microstructural changes associated with changes in mechanical properties when manufactured by SLM.
Klasifikace
Druh
J<sub>SC</sub> - Článek v periodiku v databázi SCOPUS
CEP obor
—
OECD FORD obor
20501 - Materials engineering
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
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 periodika
Manufacturing Technology
ISSN
1213-2489
e-ISSN
—
Svazek periodika
19
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
6
Strana od-do
668-673
Kód UT WoS článku
—
EID výsledku v databázi Scopus
2-s2.0-85077169579