Properties of gas-atomized Cu-Ti-based metallic glass powders for additive manufacturing
Laser powder bed fusion (PBF-LB/M) of bulk metallic glasses permits large and complex components to solidify to an amorphous state, thus expanding the processing possibilities of this material class. Here, the Cu-Ti-Zr-Ni family, also known as Vitreloy 101, is systematically investigated for process...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-03-01
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| Series: | Materials & Design |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S026412752200140X |
| _version_ | 1811273170053758976 |
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| author | Erika Soares Barreto Maximilian Frey Jan Wegner Allen Jose Nico Neuber Ralf Busch Stefan Kleszczynski Lutz Mädler Volker Uhlenwinkel |
| author_facet | Erika Soares Barreto Maximilian Frey Jan Wegner Allen Jose Nico Neuber Ralf Busch Stefan Kleszczynski Lutz Mädler Volker Uhlenwinkel |
| author_sort | Erika Soares Barreto |
| collection | DOAJ |
| description | Laser powder bed fusion (PBF-LB/M) of bulk metallic glasses permits large and complex components to solidify to an amorphous state, thus expanding the processing possibilities of this material class. Here, the Cu-Ti-Zr-Ni family, also known as Vitreloy 101, is systematically investigated for processing of the PBF-LB/M powder itself. Gas atomization was used to produce powder of Vit101 and derivates micro-alloyed with Si and Sn. The influence of atomization and alloy composition on glass formation, oxygen content, particle morphology, and flowability were investigated. Amorphous powder was successfully obtained using industrial-grade purity as feedstock for the atomization. The oxygen content within the powder was controlled by the surface-to-volume ratio, without significant influence of the different atomization parameters and the microalloying itself. The powder displayed high circularity with sufficient flowability after drying. Our results contribute to the investigation of Vitreloy 101 alloys as promising candidates for PBF-LB/M applications. |
| first_indexed | 2024-04-12T22:54:18Z |
| format | Article |
| id | doaj.art-14f8d0ea0dca44298ee2c4f3352463ea |
| institution | Directory Open Access Journal |
| issn | 0264-1275 |
| language | English |
| last_indexed | 2024-04-12T22:54:18Z |
| publishDate | 2022-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Materials & Design |
| spelling | doaj.art-14f8d0ea0dca44298ee2c4f3352463ea2022-12-22T03:13:15ZengElsevierMaterials & Design0264-12752022-03-01215110519Properties of gas-atomized Cu-Ti-based metallic glass powders for additive manufacturingErika Soares Barreto0Maximilian Frey1Jan Wegner2Allen Jose3Nico Neuber4Ralf Busch5Stefan Kleszczynski6Lutz Mädler7Volker Uhlenwinkel8Leibniz Institute for Materials Engineering—IWT, Badgasteiner Str. 3, 28359 Bremen, Germany; Faculty of Production Engineering, Particle and Process Engineering, University of Bremen, Badgasteiner Str. 1, 28359 Bremen, Germany; Corresponding author at: Leibniz Institute for Materials Engineering—IWT, Badgasteiner Str. 3, 28359 Bremen, Germany.Chair of Metallic Materials, Saarland University, Campus C6.3, 66123 Saarbrücken, GermanyChair of Manufacturing Technology, University Duisburg-Essen, 47057 Duisburg, Lotharstr. 1, GermanyLeibniz Institute for Materials Engineering—IWT, Badgasteiner Str. 3, 28359 Bremen, GermanyChair of Metallic Materials, Saarland University, Campus C6.3, 66123 Saarbrücken, GermanyChair of Metallic Materials, Saarland University, Campus C6.3, 66123 Saarbrücken, GermanyChair of Manufacturing Technology, University Duisburg-Essen, 47057 Duisburg, Lotharstr. 1, Germany; Center for Nanointegration Duisburg-Essen (CENIDE), 47057 Duisburg, Carl-Benz-Str. 199, GermanyLeibniz Institute for Materials Engineering—IWT, Badgasteiner Str. 3, 28359 Bremen, Germany; Faculty of Production Engineering, Particle and Process Engineering, University of Bremen, Badgasteiner Str. 1, 28359 Bremen, GermanyLeibniz Institute for Materials Engineering—IWT, Badgasteiner Str. 3, 28359 Bremen, Germany; Faculty of Production Engineering, Particle and Process Engineering, University of Bremen, Badgasteiner Str. 1, 28359 Bremen, GermanyLaser powder bed fusion (PBF-LB/M) of bulk metallic glasses permits large and complex components to solidify to an amorphous state, thus expanding the processing possibilities of this material class. Here, the Cu-Ti-Zr-Ni family, also known as Vitreloy 101, is systematically investigated for processing of the PBF-LB/M powder itself. Gas atomization was used to produce powder of Vit101 and derivates micro-alloyed with Si and Sn. The influence of atomization and alloy composition on glass formation, oxygen content, particle morphology, and flowability were investigated. Amorphous powder was successfully obtained using industrial-grade purity as feedstock for the atomization. The oxygen content within the powder was controlled by the surface-to-volume ratio, without significant influence of the different atomization parameters and the microalloying itself. The powder displayed high circularity with sufficient flowability after drying. Our results contribute to the investigation of Vitreloy 101 alloys as promising candidates for PBF-LB/M applications.http://www.sciencedirect.com/science/article/pii/S026412752200140XMetallic glassesGas-atomizationPowder propertiesOxygen contaminationLaser-based powder bed fusion of Metals (PBF-LB/M)Vitreloy 101 |
| spellingShingle | Erika Soares Barreto Maximilian Frey Jan Wegner Allen Jose Nico Neuber Ralf Busch Stefan Kleszczynski Lutz Mädler Volker Uhlenwinkel Properties of gas-atomized Cu-Ti-based metallic glass powders for additive manufacturing Materials & Design Metallic glasses Gas-atomization Powder properties Oxygen contamination Laser-based powder bed fusion of Metals (PBF-LB/M) Vitreloy 101 |
| title | Properties of gas-atomized Cu-Ti-based metallic glass powders for additive manufacturing |
| title_full | Properties of gas-atomized Cu-Ti-based metallic glass powders for additive manufacturing |
| title_fullStr | Properties of gas-atomized Cu-Ti-based metallic glass powders for additive manufacturing |
| title_full_unstemmed | Properties of gas-atomized Cu-Ti-based metallic glass powders for additive manufacturing |
| title_short | Properties of gas-atomized Cu-Ti-based metallic glass powders for additive manufacturing |
| title_sort | properties of gas atomized cu ti based metallic glass powders for additive manufacturing |
| topic | Metallic glasses Gas-atomization Powder properties Oxygen contamination Laser-based powder bed fusion of Metals (PBF-LB/M) Vitreloy 101 |
| url | http://www.sciencedirect.com/science/article/pii/S026412752200140X |
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