dc.contributor.author |
Tshabalala, Lerato C
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|
dc.contributor.author |
Mathe, Ntombizodwa R
|
|
dc.contributor.author |
Chikwanda, HIlda K
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|
dc.date.accessioned |
2018-07-11T12:44:55Z |
|
dc.date.available |
2018-07-11T12:44:55Z |
|
dc.date.issued |
2018-05 |
|
dc.identifier.citation |
Tshabalala, L.C., Mathe, N.R. and Chikwanda, H.K. 2018. Characterization of gas atomized Ti-6Al-4V powders for additive manufacturing. Key Engineering Materials, vol. 770: 3-8 |
en_US |
dc.identifier.issn |
1662-9795 |
|
dc.identifier.issn |
1013-9826 |
|
dc.identifier.uri |
https://doi.org/10.4028/www.scientific.net/KEM.770.3
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|
dc.identifier.uri |
https://www.scientific.net/KEM.770.3
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|
dc.identifier.uri |
http://hdl.handle.net/10204/10303
|
|
dc.description |
© 2018 Trans Tech Publications. Due to copyright restrictions, the attached PDF file only contains the abstract of the full text item. For access to the full text item, please consult the publisher's website. |
en_US |
dc.description.abstract |
In this paper, titanium powders from various sources were characterized to compare powder integrity for additive manufacturing by selective laser melting process. Selective laser melting by powder-bed based Additive Manufacturing (AM) is an advanced manufacturing process that bonds successive layers of powder by laser melting to facilitate the creation of engineering components. This manufacturing approach facilitates the production of components with high geometrical complexity that would otherwise be impossible to create through conventional manufacturing processes. Although the use of powder in AM is quite common, powder production and optimization of powder properties to yield desired performance characteristics has posed a serious challenge to researchers. It is therefore critical that powder properties be studied and controlled to ensure reliability and repeatability of the components that are produced. Typically, the desired feature of high quality titanium metal powders for AM are a combination of high sphericity, density and flowability. Scanning electron microscopy, EDS, particle size distribution and powder rheology were extensively performed to investigate the properties of gas-atomized Ti-6Al-4V powders. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Scientific.Net |
en_US |
dc.relation.ispartofseries |
Worklist;20956 |
|
dc.relation.ispartofseries |
Worklist;22574 |
|
dc.subject |
Additive manufacturing |
en_US |
dc.subject |
Porosity |
en_US |
dc.subject |
Powder particle size |
en_US |
dc.subject |
Apparent density |
en_US |
dc.subject |
Rheology |
en_US |
dc.title |
Characterization of gas atomized Ti-6Al-4V powders for additive manufacturing |
en_US |
dc.type |
Article |
en_US |
dc.identifier.apacitation |
Tshabalala, L. C., Mathe, N. R., & Chikwanda, H. K. (2018). Characterization of gas atomized Ti-6Al-4V powders for additive manufacturing. http://hdl.handle.net/10204/10303 |
en_ZA |
dc.identifier.chicagocitation |
Tshabalala, Lerato C, Ntombizodwa R Mathe, and HIlda K Chikwanda "Characterization of gas atomized Ti-6Al-4V powders for additive manufacturing." (2018) http://hdl.handle.net/10204/10303 |
en_ZA |
dc.identifier.vancouvercitation |
Tshabalala LC, Mathe NR, Chikwanda HK. Characterization of gas atomized Ti-6Al-4V powders for additive manufacturing. 2018; http://hdl.handle.net/10204/10303. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Tshabalala, Lerato C
AU - Mathe, Ntombizodwa R
AU - Chikwanda, HIlda K
AB - In this paper, titanium powders from various sources were characterized to compare powder integrity for additive manufacturing by selective laser melting process. Selective laser melting by powder-bed based Additive Manufacturing (AM) is an advanced manufacturing process that bonds successive layers of powder by laser melting to facilitate the creation of engineering components. This manufacturing approach facilitates the production of components with high geometrical complexity that would otherwise be impossible to create through conventional manufacturing processes. Although the use of powder in AM is quite common, powder production and optimization of powder properties to yield desired performance characteristics has posed a serious challenge to researchers. It is therefore critical that powder properties be studied and controlled to ensure reliability and repeatability of the components that are produced. Typically, the desired feature of high quality titanium metal powders for AM are a combination of high sphericity, density and flowability. Scanning electron microscopy, EDS, particle size distribution and powder rheology were extensively performed to investigate the properties of gas-atomized Ti-6Al-4V powders.
DA - 2018-05
DB - ResearchSpace
DP - CSIR
KW - Additive manufacturing
KW - Porosity
KW - Powder particle size
KW - Apparent density
KW - Rheology
LK - https://researchspace.csir.co.za
PY - 2018
SM - 1662-9795
SM - 1013-9826
T1 - Characterization of gas atomized Ti-6Al-4V powders for additive manufacturing
TI - Characterization of gas atomized Ti-6Al-4V powders for additive manufacturing
UR - http://hdl.handle.net/10204/10303
ER -
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en_ZA |