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Electron Beam Melti...
Electron Beam Melting: from Shape Freedom to Materials Properties Control at Macro- and Microscale
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- Koptyug, Andrey, 1956- (författare)
- Mittuniversitetet,Institutionen för kvalitets- och maskinteknik,SportsTech Research Centre
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- Botero Vega, Carlos Alberto (författare)
- Mittuniversitetet,Institutionen för kvalitets- och maskinteknik,SportsTech Research Centre
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- Sjöström, William (författare)
- Mittuniversitetet,Institutionen för kvalitets- och maskinteknik,SportsTech Research Center
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- Bäckström, Mikael, 1963- (författare)
- Mittuniversitetet,Institutionen för kvalitets- och maskinteknik,SportsTech Research Centre
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- Rännar, Lars-Erik, 1973- (författare)
- Mittuniversitetet,Institutionen för kvalitets- och maskinteknik,SportsTech Research Centre
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- Tremsin, Anton (författare)
- University of California
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(creator_code:org_t)
- Trans Tech Publications, 2021
- 2021
- Engelska.
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Ingår i: Proceedings of the THERMEC 2020, Graz, Austria. - : Trans Tech Publications. ; , s. 755-759
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.4...
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Abstract
Ämnesord
Stäng
- Electron beam melting (EBM) is one of the constantly developing powder bed fusion (PBF) additive manufacturing technologies (AM) offering advanced control over the manufacturing process. Freedom of component shapes is one of the AM competitive advantages already used at industrial and semi- industrial scale. Development of the additive manufacturing today is targeting both widening of the available materials classes, and introducing new enabling modalities. Present research is related to the new possibilities in tailoring different material properties within additively manufactured components effectively adding “fourth dimension to the 3D-printing”. Specific examples are given in relation to the electron beam melting, but majority of the conclusions are valid for the laser-based PBF techniques as well. Through manipulating beam energy deposition it is possible to tailor quite different material properties selectively within each manufactured component, including effective material density as well as thermal, mechanical, electrical and acoustic properties. It is also possible to acquire by choice both metal-metal composite and completely alloyed material, when blends of precursor powder are used together with the beam energy manipulation.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Bearbetnings-, yt- och fogningsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Manufacturing, Surface and Joining Technology (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Kompositmaterial och -teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Composite Science and Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Annan teknik -- Övrig annan teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Other Engineering and Technologies -- Other Engineering and Technologies not elsewhere specified (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Nanoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Nano-technology (hsv//eng)
Nyckelord
- electron beam melting
- material property tailoring
- functionalization
- microstructure engineering
- beam settings manipulation.
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)