Anisotropy of wear and tribocorrosion properties of L-PBF Ti6Al4V
Additive manufactured Ti6Al4V has shown high tensile anisotropy. The tribocorrosion properties involve the coupling of mechanical wear and surface corrosion, and its anisotropy is unclear. In this study, the corrosion resistance of the horizontal (XOY) plane and the vertical (V) plane was compared b...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-07-01
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| Series: | Journal of Materials Research and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785423013777 |
| _version_ | 1827867664061562880 |
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| author | Heng Liu Xin Huang Shiyu Huang Lijie Qiao Yu Yan |
| author_facet | Heng Liu Xin Huang Shiyu Huang Lijie Qiao Yu Yan |
| author_sort | Heng Liu |
| collection | DOAJ |
| description | Additive manufactured Ti6Al4V has shown high tensile anisotropy. The tribocorrosion properties involve the coupling of mechanical wear and surface corrosion, and its anisotropy is unclear. In this study, the corrosion resistance of the horizontal (XOY) plane and the vertical (V) plane was compared by electrochemical tests. The wear resistance and tribocorrosion resistance of different planes of laser powder bed fusion (L-PBF) Ti6Al4V were tested by using zirconia ball as friction pair. The results show that the corrosion resistance of the V plane was better than that of the XOY plane. However, the wear and tribocorrosion resistance recorded for the XOY plane was better than that of the V plane. The columnar crystals along the building direction led to the anisotropy of wear and tribocorrosion of L-PBF Ti6Al4V. |
| first_indexed | 2024-03-12T15:20:42Z |
| format | Article |
| id | doaj.art-4c68de4153ad48e5b401f3b3535b659d |
| institution | Directory Open Access Journal |
| issn | 2238-7854 |
| language | English |
| last_indexed | 2024-03-12T15:20:42Z |
| publishDate | 2023-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj.art-4c68de4153ad48e5b401f3b3535b659d2023-08-11T05:33:39ZengElsevierJournal of Materials Research and Technology2238-78542023-07-012526902701Anisotropy of wear and tribocorrosion properties of L-PBF Ti6Al4VHeng Liu0Xin Huang1Shiyu Huang2Lijie Qiao3Yu Yan4Beijing Advanced Innovation Center for Materials Genome Engineering, Corrosion and Protection Center, Institute for Advanced Materials and Technology, University of Science and Technology, Beijing, 100083, ChinaBeijing Advanced Innovation Center for Materials Genome Engineering, Corrosion and Protection Center, Institute for Advanced Materials and Technology, University of Science and Technology, Beijing, 100083, China; Shandong Laboratory of Yantai Advanced Materials and Green Manufacturing, Yantai, 264001, ChinaBeijing Advanced Innovation Center for Materials Genome Engineering, Corrosion and Protection Center, Institute for Advanced Materials and Technology, University of Science and Technology, Beijing, 100083, ChinaBeijing Advanced Innovation Center for Materials Genome Engineering, Corrosion and Protection Center, Institute for Advanced Materials and Technology, University of Science and Technology, Beijing, 100083, ChinaBeijing Advanced Innovation Center for Materials Genome Engineering, Corrosion and Protection Center, Institute for Advanced Materials and Technology, University of Science and Technology, Beijing, 100083, China; Corresponding author.Additive manufactured Ti6Al4V has shown high tensile anisotropy. The tribocorrosion properties involve the coupling of mechanical wear and surface corrosion, and its anisotropy is unclear. In this study, the corrosion resistance of the horizontal (XOY) plane and the vertical (V) plane was compared by electrochemical tests. The wear resistance and tribocorrosion resistance of different planes of laser powder bed fusion (L-PBF) Ti6Al4V were tested by using zirconia ball as friction pair. The results show that the corrosion resistance of the V plane was better than that of the XOY plane. However, the wear and tribocorrosion resistance recorded for the XOY plane was better than that of the V plane. The columnar crystals along the building direction led to the anisotropy of wear and tribocorrosion of L-PBF Ti6Al4V.http://www.sciencedirect.com/science/article/pii/S2238785423013777Ti6Al4VAnisotropyCorrosionWearTribocorrosion |
| spellingShingle | Heng Liu Xin Huang Shiyu Huang Lijie Qiao Yu Yan Anisotropy of wear and tribocorrosion properties of L-PBF Ti6Al4V Journal of Materials Research and Technology Ti6Al4V Anisotropy Corrosion Wear Tribocorrosion |
| title | Anisotropy of wear and tribocorrosion properties of L-PBF Ti6Al4V |
| title_full | Anisotropy of wear and tribocorrosion properties of L-PBF Ti6Al4V |
| title_fullStr | Anisotropy of wear and tribocorrosion properties of L-PBF Ti6Al4V |
| title_full_unstemmed | Anisotropy of wear and tribocorrosion properties of L-PBF Ti6Al4V |
| title_short | Anisotropy of wear and tribocorrosion properties of L-PBF Ti6Al4V |
| title_sort | anisotropy of wear and tribocorrosion properties of l pbf ti6al4v |
| topic | Ti6Al4V Anisotropy Corrosion Wear Tribocorrosion |
| url | http://www.sciencedirect.com/science/article/pii/S2238785423013777 |
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