Characterization of DLC/Si coatings under the influence of a simulated biological fluid
One of the metals most used as biomaterial is the 316LVM steel. Nevertheless, it presents complications when used as permanent implant, due to the metallic ion release to the surrounding tissues, leading to higher number of interventions that the patients must undergo. Given this problem, it was stu...
| Main Authors: | , , |
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| Format: | Online |
| Language: | spa |
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Universidad Pedagógica y Tecnológica de Colombia
2016
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| Online Access: | https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4133 |
| _version_ | 1801706071869358080 |
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| author | Vargas, William Caballero-Gómez, José Luis Aperador-Chaparro, Willian Arnulfo |
| author_facet | Vargas, William Caballero-Gómez, José Luis Aperador-Chaparro, Willian Arnulfo |
| author_sort | Vargas, William |
| collection | OJS |
| description | One of the metals most used as biomaterial is the 316LVM steel. Nevertheless, it presents complications when used as permanent implant, due to the metallic ion release to the surrounding tissues, leading to higher number of interventions that the patients must undergo. Given this problem, it was studied how to improve the conventional materials coatings behavior that can raise their mechanical and anti-corrosive properties, increasing their service life. This behavior was evaluated facing the micro-abrasion-corrosion of DLC/Si, coatings phenomena, deposited by using the assisted chemical vapor deposition by plasma in contact with the Ringer solution, simulating a biological environment. The results indicate that the coating experiences an increase in the wear volume, when is subjected to the micro-abrasion-corrosion mechanism, in comparison with the micro-abrasion test. Moreover, the most significant loss is found in the substrate without coating, which demonstrates the protective effect of the coating. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-4133 |
| institution | Revista Facultad de Ingeniería |
| language | spa |
| publishDate | 2016 |
| publisher | Universidad Pedagógica y Tecnológica de Colombia |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-41332022-06-15T16:23:56Z Characterization of DLC/Si coatings under the influence of a simulated biological fluid Caracterización de recubrimientos DLC/Si bajo la influencia de un fluido biológico simulado Vargas, William Caballero-Gómez, José Luis Aperador-Chaparro, Willian Arnulfo coatings micro-abrasion biological fluid Recubrimientos Microabrasión Fluido biológico One of the metals most used as biomaterial is the 316LVM steel. Nevertheless, it presents complications when used as permanent implant, due to the metallic ion release to the surrounding tissues, leading to higher number of interventions that the patients must undergo. Given this problem, it was studied how to improve the conventional materials coatings behavior that can raise their mechanical and anti-corrosive properties, increasing their service life. This behavior was evaluated facing the micro-abrasion-corrosion of DLC/Si, coatings phenomena, deposited by using the assisted chemical vapor deposition by plasma in contact with the Ringer solution, simulating a biological environment. The results indicate that the coating experiences an increase in the wear volume, when is subjected to the micro-abrasion-corrosion mechanism, in comparison with the micro-abrasion test. Moreover, the most significant loss is found in the substrate without coating, which demonstrates the protective effect of the coating. Uno de los materiales más usados como biomaterial es el acero 316LVM, sin embargo, presenta complicaciones al trabajarlo como reemplazo permanente, debido a que libera iones metálicos a los tejidos, generando aumento en el número de intervenciones que deben realizarse, ante esto, se estudia cómo mejorar el comportamiento de materiales convencionales mediante recubrimientos que elevan sus propiedades mecánicas y anticorrosivas, incrementando su vida útil. Se evaluó el comportamiento ante el fenómeno de micro-abrasión-corrosión de recubrimientos DLC/Si depositados mediante la técnica de deposición química de vapor asistida por plasma en contacto con solución de Ringer, simulando un ambiente biológico. Los resultados indican que el recubrimiento experimenta un aumento en el volumen de desgaste cuando se encuentra sometido al mecanismo de micro-abrasión-corrosión en relación con la prueba de solo microabrasión, además, la pérdida más significativa se encuentra en el sustrato sin recubrimiento, esto demuestra el efecto protector del recubrimiento. Universidad Pedagógica y Tecnológica de Colombia 2016-01-22 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion investigation application/pdf text/html https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4133 10.19053/01211129.4133 Revista Facultad de Ingeniería; Vol. 25 No. 41 (2016); 7-19 Revista Facultad de Ingeniería; Vol. 25 Núm. 41 (2016); 7-19 2357-5328 0121-1129 spa https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4133/3569 https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4133/5037 |
| spellingShingle | coatings micro-abrasion biological fluid Recubrimientos Microabrasión Fluido biológico Vargas, William Caballero-Gómez, José Luis Aperador-Chaparro, Willian Arnulfo Characterization of DLC/Si coatings under the influence of a simulated biological fluid |
| title | Characterization of DLC/Si coatings under the influence of a simulated biological fluid |
| title_alt | Caracterización de recubrimientos DLC/Si bajo la influencia de un fluido biológico simulado |
| title_full | Characterization of DLC/Si coatings under the influence of a simulated biological fluid |
| title_fullStr | Characterization of DLC/Si coatings under the influence of a simulated biological fluid |
| title_full_unstemmed | Characterization of DLC/Si coatings under the influence of a simulated biological fluid |
| title_short | Characterization of DLC/Si coatings under the influence of a simulated biological fluid |
| title_sort | characterization of dlc si coatings under the influence of a simulated biological fluid |
| topic | coatings micro-abrasion biological fluid Recubrimientos Microabrasión Fluido biológico |
| topic_facet | coatings micro-abrasion biological fluid Recubrimientos Microabrasión Fluido biológico |
| url | https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4133 |
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