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PALOUŠEK, D.; PANTĚLEJEV, L.; ZIKMUND, T.; KOUTNÝ, D.
Originální název
PROCESSING OF NEARLY PURE IRON USING 400W SELECTIVE LASER MELTING – INITIAL STUDY
Anglický název
Druh
Článek Scopus
Originální abstrakt
The proposed article deals with development and initial tests of nearly pure iron powder ATOMET Fe AM (Rio Tinto, QMP) using 400W selective laser melting technology. Magnetic properties in conjunction with 3D printing possibilities of metals could be used in many applications. Metal powder was analyzed for verification of distribution and shape of particles. The main laser parameters such as laser power, laser scanning speed and hatch distance were tested to achieve low porosity and sufficient, high building speed. Laser scanning speed was tested in the range from 200 mm/s up to 1400 mm/s and laser power from 100 W to 400 W. The hatch distance was set to the values of 90, 120 and 150 μm. Porosity was evaluated via microscopy image analysis and micro CT. To obtain mechanical properties the tensile testing was performed. © 2017, MM publishing Ltd. All Rights Reserved.
Anglický abstrakt
Klíčová slova
selective laser melting, pure iron, porosity, mechanical properties, pure Fe
Klíčová slova v angličtině
Autoři
Rok RIV
2018
Vydáno
16.02.2017
Nakladatel
MM publishing Ltd.
ISSN
1803-1269
Periodikum
MM Science Journal
Svazek
2017
Číslo
1
Stát
Česká republika
Strany od
Strany do
6
Strany počet
URL
http://www.mmscience.eu/content/file/archives/MM_Science_2016184.pdf
Plný text v Digitální knihovně
http://hdl.handle.net/
BibTex
@article{BUT135000, author="David {Paloušek} and Libor {Pantělejev} and Tomáš {Zikmund} and Daniel {Koutný}", title="PROCESSING OF NEARLY PURE IRON USING 400W SELECTIVE LASER MELTING – INITIAL STUDY", journal="MM Science Journal", year="2017", volume="2017", number="1", pages="1--6", doi="10.17973/MMSJ.2017\{_}02\{_}2016184", issn="1803-1269", url="http://www.mmscience.eu/content/file/archives/MM_Science_2016184.pdf" }