dc.contributor.author |
Malatji, N
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dc.contributor.author |
Lengopeng, T
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|
dc.contributor.author |
Pityana, Sisa L
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dc.contributor.author |
Popoola, AP
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dc.date.accessioned |
2022-01-21T12:08:38Z |
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dc.date.available |
2022-01-21T12:08:38Z |
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dc.date.issued |
2021-02 |
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dc.identifier.citation |
Malatji, N., Lengopeng, T., Pityana, S.L. & Popoola, A. 2021. Microstructural, mechanical and electrochemical properties of AlCrFeCuNiWx high entropy alloys. <i>Journal of Materials Research and Technology, 11.</i> http://hdl.handle.net/10204/12218 |
en_ZA |
dc.identifier.issn |
2238-7854 |
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dc.identifier.issn |
2214-0697 |
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dc.identifier.uri |
https://doi.org/10.1016/j.jmrt.2021.01.103
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dc.identifier.uri |
http://hdl.handle.net/10204/12218
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|
dc.description.abstract |
AlCrFeNiCuWx high entropy alloys were fabricated on 316 L stainless steel substrate using laser metal deposition technique. The microstructural and mechanical characteristics of these alloys were studied by advanced characterization techniques. The results revealed that the alloys exhibited a dual phase structure with BCC (body centered cubic) and FCC (face centered cubic) solid solution phases. The presence of tungsten (W) particles in the HEA matrix changed the shape of grains from columnar to aquiaxed. The alloys that contained W possessed higher plasticity at maximum compressive stress. They also showed better performance when they were evaluated for wear and corrosion. |
en_US |
dc.format |
Fulltext |
en_US |
dc.language.iso |
en |
en_US |
dc.relation.uri |
https://www.sciencedirect.com/science/article/pii/S2238785421001034?via%3Dihub |
en_US |
dc.source |
Journal of Materials Research and Technology, 11 |
en_US |
dc.subject |
High entropy alloys |
en_US |
dc.subject |
Microstructures |
en_US |
dc.subject |
Microhardness |
en_US |
dc.subject |
Wear resistance |
en_US |
dc.subject |
Corrosion behavior |
en_US |
dc.subject |
Compressive properties |
en_US |
dc.title |
Microstructural, mechanical and electrochemical properties of AlCrFeCuNiWx high entropy alloys |
en_US |
dc.type |
Article |
en_US |
dc.description.pages |
1594-1603 |
en_US |
dc.description.note |
© 2021 Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
en_US |
dc.description.cluster |
Manufacturing |
en_US |
dc.description.impactarea |
Laser Enabled Manufacturing |
en_US |
dc.identifier.apacitation |
Malatji, N., Lengopeng, T., Pityana, S. L., & Popoola, A. (2021). Microstructural, mechanical and electrochemical properties of AlCrFeCuNiWx high entropy alloys. <i>Journal of Materials Research and Technology, 11</i>, http://hdl.handle.net/10204/12218 |
en_ZA |
dc.identifier.chicagocitation |
Malatji, N, T Lengopeng, Sisa L Pityana, and AP Popoola "Microstructural, mechanical and electrochemical properties of AlCrFeCuNiWx high entropy alloys." <i>Journal of Materials Research and Technology, 11</i> (2021) http://hdl.handle.net/10204/12218 |
en_ZA |
dc.identifier.vancouvercitation |
Malatji N, Lengopeng T, Pityana SL, Popoola A. Microstructural, mechanical and electrochemical properties of AlCrFeCuNiWx high entropy alloys. Journal of Materials Research and Technology, 11. 2021; http://hdl.handle.net/10204/12218. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Malatji, N
AU - Lengopeng, T
AU - Pityana, Sisa L
AU - Popoola, AP
AB - AlCrFeNiCuWx high entropy alloys were fabricated on 316 L stainless steel substrate using laser metal deposition technique. The microstructural and mechanical characteristics of these alloys were studied by advanced characterization techniques. The results revealed that the alloys exhibited a dual phase structure with BCC (body centered cubic) and FCC (face centered cubic) solid solution phases. The presence of tungsten (W) particles in the HEA matrix changed the shape of grains from columnar to aquiaxed. The alloys that contained W possessed higher plasticity at maximum compressive stress. They also showed better performance when they were evaluated for wear and corrosion.
DA - 2021-02
DB - ResearchSpace
DP - CSIR
J1 - Journal of Materials Research and Technology, 11
KW - High entropy alloys
KW - Microstructures
KW - Microhardness
KW - Wear resistance
KW - Corrosion behavior
KW - Compressive properties
LK - https://researchspace.csir.co.za
PY - 2021
SM - 2238-7854
SM - 2214-0697
T1 - Microstructural, mechanical and electrochemical properties of AlCrFeCuNiWx high entropy alloys
TI - Microstructural, mechanical and electrochemical properties of AlCrFeCuNiWx high entropy alloys
UR - http://hdl.handle.net/10204/12218
ER -
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en_ZA |
dc.identifier.worklist |
24940 |
en_US |