Open Access
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volume 101 issue 9 pages 353-359

Microstructural and mechanical characterisation of non-equiatomic Al2.1Co0.3Cr0.5FeNi2.1high-entropy alloy fabricated via wire-arc additive manufacturing

Publication typeJournal Article
Publication date2021-06-07
scimago Q3
wos Q3
SJR0.334
CiteScore2.8
Impact factor1.1
ISSN09500839, 13623036
Condensed Matter Physics
Abstract
ABSTRACT Gas metal arc welding based on wire arc additive manufacturing was adopted to fabricate a non-equiatomic Al2.1Co0.3Cr0.5FeNi2.1 thick-walled component. The combined cable wire composed of three filaments with different elemental compositions was used as the feeding material. The microstructure and mechanical properties of the as-deposited component were investigated. The deposited sample consisted of dendrite grains ranging in size from 5 to 15 µm and interdendritic regions. The compressive yield strength and ultimate compressive strength of the obtained material are 550 and 1899 MPa. The microhardness test revealed an average value of 463 HV. The nanohardness and the elastic modulus of the sample are 10.4 and 304 GPa, respectively. Energy-dispersive spectroscopy showed that the elemental distribution in the top, middle, and bottom areas of the sample is uniform. X-ray diffraction analysis revealed two main phases of Al-Ni-Co-rich B2 and Fe-Cr-rich A2 in the material.
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Осинцев K. А. et al. Microstructural and mechanical characterisation of non-equiatomic Al2.1Co0.3Cr0.5FeNi2.1high-entropy alloy fabricated via wire-arc additive manufacturing // Philosophical Magazine Letters. 2021. Vol. 101. No. 9. pp. 353-359.
GOST all authors (up to 50) Copy
Осинцев K. А., Konovalov S., Kormyshev V., Panchenko I., Ivanov Y. Microstructural and mechanical characterisation of non-equiatomic Al2.1Co0.3Cr0.5FeNi2.1high-entropy alloy fabricated via wire-arc additive manufacturing // Philosophical Magazine Letters. 2021. Vol. 101. No. 9. pp. 353-359.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1080/09500839.2021.1936257
UR - https://www.tandfonline.com/doi/full/10.1080/09500839.2021.1936257
TI - Microstructural and mechanical characterisation of non-equiatomic Al2.1Co0.3Cr0.5FeNi2.1high-entropy alloy fabricated via wire-arc additive manufacturing
T2 - Philosophical Magazine Letters
AU - Осинцев, Kirill А.
AU - Konovalov, Sergey
AU - Kormyshev, V.E.
AU - Panchenko, Irina
AU - Ivanov, Yurii
PY - 2021
DA - 2021/06/07
PB - Taylor & Francis
SP - 353-359
IS - 9
VL - 101
SN - 0950-0839
SN - 1362-3036
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2021_Осинцев,
author = {Kirill А. Осинцев and Sergey Konovalov and V.E. Kormyshev and Irina Panchenko and Yurii Ivanov},
title = {Microstructural and mechanical characterisation of non-equiatomic Al2.1Co0.3Cr0.5FeNi2.1high-entropy alloy fabricated via wire-arc additive manufacturing},
journal = {Philosophical Magazine Letters},
year = {2021},
volume = {101},
publisher = {Taylor & Francis},
month = {jun},
url = {https://www.tandfonline.com/doi/full/10.1080/09500839.2021.1936257},
number = {9},
pages = {353--359},
doi = {10.1080/09500839.2021.1936257}
}
MLA
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MLA Copy
Осинцев, Kirill А., et al. “Microstructural and mechanical characterisation of non-equiatomic Al2.1Co0.3Cr0.5FeNi2.1high-entropy alloy fabricated via wire-arc additive manufacturing.” Philosophical Magazine Letters, vol. 101, no. 9, Jun. 2021, pp. 353-359. https://www.tandfonline.com/doi/full/10.1080/09500839.2021.1936257.