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A high deposition efficiency method for wire arc additive manufacturing

Jiang, PF; Ji, R; Nie, MH; Zong, XM; Wang, XB; Chen, ZK; Liu, CZ; (2023) A high deposition efficiency method for wire arc additive manufacturing. Materials Science and Technology , 39 (13) pp. 1640-1644. 10.1080/02670836.2023.2177805. Green open access

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Abstract

In this study, single wire arc additive manufacturing (SWAAM) and multi wire arc additive manufacturing (MWAAM) were used to fabricate the TC11 alloy. Microstructure and mechanical properties of TC11 alloy were studied. The results showed that the microstructure of MWAAM TC11 alloy composed of α and β phase, and the proportion of β phase increased slightly than that of SWAAM TC11 sample. Compared with the SWAAM TC11 sample, the microhardness of MWAAM TC11 alloy sample increased from 382 to 407 HV, and average ultimate tensile strength of MWAAM TC11 alloy sample increased from 922.01 to 934.56 MPa. The results indicate that the addition of wires can significantly improve both manufacturing efficiency and mechanical properties of TC11 alloy components.

Type: Article
Title: A high deposition efficiency method for wire arc additive manufacturing
Open access status: An open access version is available from UCL Discovery
DOI: 10.1080/02670836.2023.2177805
Publisher version: https://doi.org/10.1080/02670836.2023.2177805
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Wire arc additive manufacturing, TC11 alloy, microstructure, mechanical properties
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Medical Sciences > Div of Surgery and Interventional Sci
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Medical Sciences > Div of Surgery and Interventional Sci > Department of Ortho and MSK Science
URI: https://discovery.ucl.ac.uk/id/eprint/10165943
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