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@ARTICLE{Neumann:599471,
author = {Neumann, Christian and Thore, Johannes and Clozel, Melanie
and Günster, Jens and Wilbig, Janka and Meyer, Andreas},
title = {{A}dditive manufacturing of metallic glass from powder in
space},
journal = {npj microgravity},
volume = {9},
number = {1},
issn = {2373-8065},
address = {[New York, NY]},
publisher = {Nature Publ. Group},
reportid = {PUBDB-2023-07443},
pages = {80},
year = {2023},
abstract = {Additive manufacturing of metals – and in particular
building with laser-based powder bed fusion – is highly
flexible and allows high-resolution features and feedstock
savings. Meanwhile, though space stations in low Earth orbit
are established, a set of visits to the Moon have been
performed, and humankind can send out rovers to explore
Venus and Mars, none of these milestone missions is equipped
with technology to manufacture functional metallic parts or
tools in space. In order to advance space exploration to
long-term missions beyond low Earth orbit, it will be
crucial to develop and employ technology for in-space
manufacturing (ISM) and in-situ resource utilisation (ISRU).
To use the advantages of laser-based powder bed fusion in
these endeavours, the challenge of powder handling in
microgravity must be met. Here we present a device capable
of building parts using metallic powders in microgravity.
This was proven on several sounding rocket flights, on which
occasions Zr-based metallic glass parts produced by additive
manufacturing in space were built. The findings of this work
demonstrate that building parts using powder feedstock,
which is more compact to transport into space than wire, is
possible in microgravity environments. This thus
significantly advances ISRU and ISM and paves the way for
future tests in prolonged microgravity settings.},
cin = {DOOR ; HAS-User},
ddc = {530},
cid = {I:(DE-H253)HAS-User-20120731},
pnm = {6G3 - PETRA III (DESY) (POF4-6G3) / FS-Proposal: I-20221251
(I-20221251)},
pid = {G:(DE-HGF)POF4-6G3 / G:(DE-H253)I-20221251},
experiment = {EXP:(DE-H253)P-P23-20150101},
typ = {PUB:(DE-HGF)16},
pubmed = {37803062},
UT = {WOS:001076534500001},
doi = {10.1038/s41526-023-00327-7},
url = {https://bib-pubdb1.desy.de/record/599471},
}