Environmentally friendly chemical–magnetorheological finishing method for Ti–6Al–4V biological material based on Fe3O4@SiO2, oxaloacetate acid and H2O2
Titanium alloy is extensively utilised in various advanced equipment across multiple industries, especially in biological implantable devices. The surface machining of such devices is required to provide a finished surface with high precision and gloss. This study presents an established ecofriendly...
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KeAi Communications Co., Ltd.
2025-03-01
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| Series: | International Journal of Lightweight Materials and Manufacture |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2588840424000957 |
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| author | Le Anh Duc Vu Minh Yen Nguyen Duy Trinh |
| author_facet | Le Anh Duc Vu Minh Yen Nguyen Duy Trinh |
| author_sort | Le Anh Duc |
| collection | DOAJ |
| description | Titanium alloy is extensively utilised in various advanced equipment across multiple industries, especially in biological implantable devices. The surface machining of such devices is required to provide a finished surface with high precision and gloss. This study presents an established ecofriendly slurry for a hybrid polishing process utilising a highly efficient chemical and magnetorheological fluid (C-MRF) to obtain ultraprecise surface quality. This slurry incorporated Fe3O4@SiO2 abrasive particles, oxaloacetate acid (C4H6O5), deionised water and hydrogen peroxide (H2O2) as an oxidiser. Ti–6Al–4V workpieces polished with C-MRF based on Fe3O4@SiO2 abrasives and polishing performance were used to investigate the influence of the oxidising agent H2O2 and oxaloacetate acid (monitored with a pH indicator) on the surface finish of Ti–6Al–4V biomaterial. In contrast to the traditional mechanical and chemical polishing methods for titanium alloys that often include strong bases and acids along with chemicals that endanger the environment and humans, the proposed polishing process based on the newly developed ecofriendly magnetic composite leveraged the advantages of magnetorheological fluid with chemical reactions to create an ultra smooth surface. Experiments were performed to investigate the influence of different polishing durations and factors on the quality of polished surfaces, thereby optimising technological parameters, reducing time and improving surface quality. Various technological parameters were evaluated through single-factor and orthogonal experiments to assess their distinct effects on surface quality and material removal capability. This work proposed an environmentally friendly C-MRF method for finishing Ti–6Al–4V biomaterial with high efficiency and industrial applicability. |
| format | Article |
| id | doaj-art-7f6dee45a6ef4d629c5f0cd20ab6d005 |
| institution | Kabale University |
| issn | 2588-8404 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | KeAi Communications Co., Ltd. |
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| series | International Journal of Lightweight Materials and Manufacture |
| spelling | doaj-art-7f6dee45a6ef4d629c5f0cd20ab6d0052025-08-20T03:42:18ZengKeAi Communications Co., Ltd.International Journal of Lightweight Materials and Manufacture2588-84042025-03-018222824010.1016/j.ijlmm.2024.10.004Environmentally friendly chemical–magnetorheological finishing method for Ti–6Al–4V biological material based on Fe3O4@SiO2, oxaloacetate acid and H2O2Le Anh Duc0Vu Minh Yen1Nguyen Duy Trinh2Corresponding author. Department of Academic Affairs, Hanoi University of Industry, Bac Tu Liem District, Ha Noi, Viet Nam.; Hanoi University of Industry, Tu Liem District, Ha Noi, Viet NamHanoi University of Industry, Tu Liem District, Ha Noi, Viet NamHanoi University of Industry, Tu Liem District, Ha Noi, Viet NamTitanium alloy is extensively utilised in various advanced equipment across multiple industries, especially in biological implantable devices. The surface machining of such devices is required to provide a finished surface with high precision and gloss. This study presents an established ecofriendly slurry for a hybrid polishing process utilising a highly efficient chemical and magnetorheological fluid (C-MRF) to obtain ultraprecise surface quality. This slurry incorporated Fe3O4@SiO2 abrasive particles, oxaloacetate acid (C4H6O5), deionised water and hydrogen peroxide (H2O2) as an oxidiser. Ti–6Al–4V workpieces polished with C-MRF based on Fe3O4@SiO2 abrasives and polishing performance were used to investigate the influence of the oxidising agent H2O2 and oxaloacetate acid (monitored with a pH indicator) on the surface finish of Ti–6Al–4V biomaterial. In contrast to the traditional mechanical and chemical polishing methods for titanium alloys that often include strong bases and acids along with chemicals that endanger the environment and humans, the proposed polishing process based on the newly developed ecofriendly magnetic composite leveraged the advantages of magnetorheological fluid with chemical reactions to create an ultra smooth surface. Experiments were performed to investigate the influence of different polishing durations and factors on the quality of polished surfaces, thereby optimising technological parameters, reducing time and improving surface quality. Various technological parameters were evaluated through single-factor and orthogonal experiments to assess their distinct effects on surface quality and material removal capability. This work proposed an environmentally friendly C-MRF method for finishing Ti–6Al–4V biomaterial with high efficiency and industrial applicability.http://www.sciencedirect.com/science/article/pii/S2588840424000957Chemical and magnetorheological fluidTi–6Al–4VOxaloacetate acidHydrogen peroxidePolishingEnvironmentally friendly |
| spellingShingle | Le Anh Duc Vu Minh Yen Nguyen Duy Trinh Environmentally friendly chemical–magnetorheological finishing method for Ti–6Al–4V biological material based on Fe3O4@SiO2, oxaloacetate acid and H2O2 International Journal of Lightweight Materials and Manufacture Chemical and magnetorheological fluid Ti–6Al–4V Oxaloacetate acid Hydrogen peroxide Polishing Environmentally friendly |
| title | Environmentally friendly chemical–magnetorheological finishing method for Ti–6Al–4V biological material based on Fe3O4@SiO2, oxaloacetate acid and H2O2 |
| title_full | Environmentally friendly chemical–magnetorheological finishing method for Ti–6Al–4V biological material based on Fe3O4@SiO2, oxaloacetate acid and H2O2 |
| title_fullStr | Environmentally friendly chemical–magnetorheological finishing method for Ti–6Al–4V biological material based on Fe3O4@SiO2, oxaloacetate acid and H2O2 |
| title_full_unstemmed | Environmentally friendly chemical–magnetorheological finishing method for Ti–6Al–4V biological material based on Fe3O4@SiO2, oxaloacetate acid and H2O2 |
| title_short | Environmentally friendly chemical–magnetorheological finishing method for Ti–6Al–4V biological material based on Fe3O4@SiO2, oxaloacetate acid and H2O2 |
| title_sort | environmentally friendly chemical magnetorheological finishing method for ti 6al 4v biological material based on fe3o4 sio2 oxaloacetate acid and h2o2 |
| topic | Chemical and magnetorheological fluid Ti–6Al–4V Oxaloacetate acid Hydrogen peroxide Polishing Environmentally friendly |
| url | http://www.sciencedirect.com/science/article/pii/S2588840424000957 |
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