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KOUTNÝ, D. SKULINA, D. PANTĚLEJEV, L. PALOUŠEK, D. LENCZOWSKI, B. PALM, F. NICK, A.
Originální název
Processing of Al-Sc aluminum alloy using SLM technology
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The proposed paper deals with the experimental determination of process parameters reaching densities >99 % for Scandium modified aluminum alloy (Scalmalloy®) processed by SLM 280HL. The alloy achieves significantly higher yield strength and higher elongation than the AlSi10Mg aluminum alloy figcommonly used. Potential of this alloy is for lightweight applications in space, aerospace, and automotive industries, where is a need of the best possible stiffness to weight ratio. Experiments were provided with different values of laser power and laser scanning speed. Layer thickness and other parameters stayed unchanged. The X-ray micro-computed tomography (μCT) scanning of the tensile specimen was used in order to obtain qualitative and quantitative information about the porosity.
Klíčová slova
Selective Laser Melting; SLM; Al-Sc alloy; Scalmalloy®; Microstructure; Mechanical properties
Autoři
KOUTNÝ, D.; SKULINA, D.; PANTĚLEJEV, L.; PALOUŠEK, D.; LENCZOWSKI, B.; PALM, F.; NICK, A.
Vydáno
3. 9. 2018
Nakladatel
Elsevier BV
ISSN
2212-8271
Periodikum
Procedia CIRP
Ročník
74
Číslo
2018
Stát
Nizozemsko
Strany od
44
Strany do
48
Strany počet
5
URL
https://linkinghub.elsevier.com/retrieve/pii/S2212827118308114
BibTex
@inproceedings{BUT150791, author="KOUTNÝ, D. and SKULINA, D. and PANTĚLEJEV, L. and PALOUŠEK, D. and LENCZOWSKI, B. and PALM, F. and NICK, A.", title="Processing of Al-Sc aluminum alloy using SLM technology", booktitle="10TH CIRP CONFERENCE ON PHOTONIC TECHNOLOGIES", year="2018", journal="Procedia CIRP", volume="74", number="2018", pages="44--48", publisher="Elsevier BV", doi="10.1016/j.procir.2018.08.027", issn="2212-8271", url="https://linkinghub.elsevier.com/retrieve/pii/S2212827118308114" }