Effect of process parameters on non-modulated Ni-Mn-Ga alloy manufactured using powder bed fusion

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00511139" target="_blank" >RIV/68378271:_____/19:00511139 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.addma.2019.05.029" target="_blank" >https://doi.org/10.1016/j.addma.2019.05.029</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.addma.2019.05.029" target="_blank" >10.1016/j.addma.2019.05.029</a>

Result language
angličtina
Original language name
Effect of process parameters on non-modulated Ni-Mn-Ga alloy manufactured using powder bed fusion
Original language description
Increasingly, metal parts made by additive manufacturing are produced using powder bed fusion (PBF). In this paper we report upon the combined effects of PBF parameters, including power and scan speed, in layer-by-layer manufacturing of gas atomized non-modulated (NM) Ni-Mn-Ga alloy. The effects of process parameters upon PBF is studied by applying nine different parameter sets in the as-printed state and after homogenization and ordering. The chemical composition of the samples is analyzed using EDX attached to an SEM, and the crystal structures are determined by X-ray diffraction. The phase transformation temperatures are measured using a low-field ac susceptibility measurement system and the magnetic properties are measured with a vibrating sample magnetometer (VSM). Before the heat-treatment, all as-printed samples showed paramagnetic behavior with low magnetization and no phase transformations could be observed in the susceptibility measurements.n
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
<a href="/en/project/EF16_019%2F0000760" target="_blank" >EF16_019/0000760: Solid State Physics for 21st century</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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