Wire Arc Additive Manufacturing of Al-Mg Alloy with the Addition of Scandium and Zirconium
The proposed paper considers the opportunity of expanding the application area of wire arc additive manufacturing (WAAM) method by means of increasing the strength properties of deposited material, due to the implementation of aluminum wire with the addition of scandium and zirconium. For the experi...
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| Format: | Article |
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MDPI AG
2021-06-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/14/13/3665 |
| _version_ | 1797528218861830144 |
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| author | Taisiya Ponomareva Mikhail Ponomarev Arseniy Kisarev Maxim Ivanov |
| author_facet | Taisiya Ponomareva Mikhail Ponomarev Arseniy Kisarev Maxim Ivanov |
| author_sort | Taisiya Ponomareva |
| collection | DOAJ |
| description | The proposed paper considers the opportunity of expanding the application area of wire arc additive manufacturing (WAAM) method by means of increasing the strength properties of deposited material, due to the implementation of aluminum wire with the addition of scandium and zirconium. For the experimental research, the welding wire 1575 of the Al-Mg-Sc-Zr system containing 0.23% Sc and 0.19% Zr was selected. The optimal welding parameters, ensuring the defect-free formation of deposited material with low heat input, were used. Porosity level was estimated. The thermal state was estimated by finite element simulation. Simulated thermal state was verified by comparison with thermocouples data. Post-heat treatment parameters that lead to maximum strength with good plasticity were determined. The maximum yield strength (YS) of 268 MPa and ultimate strength (UTS) of 403 MPa were obtained, while the plasticity was determined at least 16.0% in all WAAM specimens. |
| first_indexed | 2024-03-10T09:55:04Z |
| format | Article |
| id | doaj.art-b224a695a530458b9b0447ea59f1579e |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T09:55:04Z |
| publishDate | 2021-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-b224a695a530458b9b0447ea59f1579e2023-11-22T02:27:29ZengMDPI AGMaterials1996-19442021-06-011413366510.3390/ma14133665Wire Arc Additive Manufacturing of Al-Mg Alloy with the Addition of Scandium and ZirconiumTaisiya Ponomareva0Mikhail Ponomarev1Arseniy Kisarev2Maxim Ivanov3S7 R&D Center, 5, Vostochnaya Street, 142712 Gorki Leninskiye, RussiaS7 R&D Center, 5, Vostochnaya Street, 142712 Gorki Leninskiye, RussiaS7 R&D Center, 5, Vostochnaya Street, 142712 Gorki Leninskiye, RussiaS7 R&D Center, 5, Vostochnaya Street, 142712 Gorki Leninskiye, RussiaThe proposed paper considers the opportunity of expanding the application area of wire arc additive manufacturing (WAAM) method by means of increasing the strength properties of deposited material, due to the implementation of aluminum wire with the addition of scandium and zirconium. For the experimental research, the welding wire 1575 of the Al-Mg-Sc-Zr system containing 0.23% Sc and 0.19% Zr was selected. The optimal welding parameters, ensuring the defect-free formation of deposited material with low heat input, were used. Porosity level was estimated. The thermal state was estimated by finite element simulation. Simulated thermal state was verified by comparison with thermocouples data. Post-heat treatment parameters that lead to maximum strength with good plasticity were determined. The maximum yield strength (YS) of 268 MPa and ultimate strength (UTS) of 403 MPa were obtained, while the plasticity was determined at least 16.0% in all WAAM specimens.https://www.mdpi.com/1996-1944/14/13/3665wire arc additive manufacturing (WAAM)additive manufacturingcold metal transfer (CMT)aluminum scandium alloys (Al-Sc)scandiumhardness |
| spellingShingle | Taisiya Ponomareva Mikhail Ponomarev Arseniy Kisarev Maxim Ivanov Wire Arc Additive Manufacturing of Al-Mg Alloy with the Addition of Scandium and Zirconium Materials wire arc additive manufacturing (WAAM) additive manufacturing cold metal transfer (CMT) aluminum scandium alloys (Al-Sc) scandium hardness |
| title | Wire Arc Additive Manufacturing of Al-Mg Alloy with the Addition of Scandium and Zirconium |
| title_full | Wire Arc Additive Manufacturing of Al-Mg Alloy with the Addition of Scandium and Zirconium |
| title_fullStr | Wire Arc Additive Manufacturing of Al-Mg Alloy with the Addition of Scandium and Zirconium |
| title_full_unstemmed | Wire Arc Additive Manufacturing of Al-Mg Alloy with the Addition of Scandium and Zirconium |
| title_short | Wire Arc Additive Manufacturing of Al-Mg Alloy with the Addition of Scandium and Zirconium |
| title_sort | wire arc additive manufacturing of al mg alloy with the addition of scandium and zirconium |
| topic | wire arc additive manufacturing (WAAM) additive manufacturing cold metal transfer (CMT) aluminum scandium alloys (Al-Sc) scandium hardness |
| url | https://www.mdpi.com/1996-1944/14/13/3665 |
| work_keys_str_mv | AT taisiyaponomareva wirearcadditivemanufacturingofalmgalloywiththeadditionofscandiumandzirconium AT mikhailponomarev wirearcadditivemanufacturingofalmgalloywiththeadditionofscandiumandzirconium AT arseniykisarev wirearcadditivemanufacturingofalmgalloywiththeadditionofscandiumandzirconium AT maximivanov wirearcadditivemanufacturingofalmgalloywiththeadditionofscandiumandzirconium |