Evaluation of the Tribological and Corrosion Resistance Properties of 24-Bilayer TiN/TiAlN Coatings in Simulated Body Fluid
The tribocorrosive behavior of [TiN/TiAlN] coatings, consisting of 24 bilayers with a bilayer period (Λ) of 125 nm, was evaluated. There is a lack of studies on the tribocorrosion of TiN/TiAlN multilayer coatings applied to metallic prostheses. These coatings were obtained using a reactive RF magnet...
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University of Kragujevac
2024-12-01
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| Series: | Tribology in Industry |
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| Online Access: | https://www.tribology.rs/journals/2024/2024-4/2024-4-11.html |
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| author | Willian Arnulfo Aperador Chaparro Julio Cesar Caicedo Angulo Jorge Bautista-Ruiz |
| author_facet | Willian Arnulfo Aperador Chaparro Julio Cesar Caicedo Angulo Jorge Bautista-Ruiz |
| author_sort | Willian Arnulfo Aperador Chaparro |
| collection | DOAJ |
| description | The tribocorrosive behavior of [TiN/TiAlN] coatings, consisting of 24 bilayers with a bilayer period (Λ) of 125 nm, was evaluated. There is a lack of studies on the tribocorrosion of TiN/TiAlN multilayer coatings applied to metallic prostheses. These coatings were obtained using a reactive RF magnetron sputtering system and deposited onto a Ti6Al4V alloy. This study represents the first evaluation of the tribocorrosive behavior of these coatings in simulated physiological environments. Various characterization techniques were employed, including X-ray diffraction (XRD), scanning electron microscopy (SEM), atomic force microscopy (AFM), pin-on-disk testing, electrochemical impedance spectroscopy (EIS), and Tafel curves. The coatings exhibited a face-centered cubic (FCC) structure, characterized by a partial arrangement of Ti and Al atoms. The research is motivated by the need for tribocorrosion-resistant coatings to enhance the durability of metallic prostheses. The results demonstrated a friction coefficient of 0.053 and a corrosion rate of 0.025 µm/year, highlighting the effectiveness of the coating. Changes in roughness were observed; however, no significant alterations in its formation were noted. |
| format | Article |
| id | doaj-art-ee9685d55ba74dc899e3c4072e4d3aba |
| institution | Kabale University |
| issn | 0354-8996 2217-7965 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | University of Kragujevac |
| record_format | Article |
| series | Tribology in Industry |
| spelling | doaj-art-ee9685d55ba74dc899e3c4072e4d3aba2025-01-09T10:48:51ZengUniversity of KragujevacTribology in Industry0354-89962217-79652024-12-0146467769410.24874/ti.1730.08.24.10Evaluation of the Tribological and Corrosion Resistance Properties of 24-Bilayer TiN/TiAlN Coatings in Simulated Body FluidWillian Arnulfo Aperador Chaparro0https://orcid.org/0000-0003-1778-0851Julio Cesar Caicedo Angulo1https://orcid.org/0000-0001-6914-2734Jorge Bautista-Ruiz2https://orcid.org/0000-0003-3430-2173Ingeniería Mecatrónica, Universidad Militar Nueva Granada, Bogotá, ColombiaThin Films Group Universidad del Valle, Ciudad Universitaria Meléndez, A.A. 25360, Cali, ColombiaCentro de Investigación en Materiales Cerámicos, Universidad Francisco de Paula Santander, 540003, San José de Cúcuta, ColombiaThe tribocorrosive behavior of [TiN/TiAlN] coatings, consisting of 24 bilayers with a bilayer period (Λ) of 125 nm, was evaluated. There is a lack of studies on the tribocorrosion of TiN/TiAlN multilayer coatings applied to metallic prostheses. These coatings were obtained using a reactive RF magnetron sputtering system and deposited onto a Ti6Al4V alloy. This study represents the first evaluation of the tribocorrosive behavior of these coatings in simulated physiological environments. Various characterization techniques were employed, including X-ray diffraction (XRD), scanning electron microscopy (SEM), atomic force microscopy (AFM), pin-on-disk testing, electrochemical impedance spectroscopy (EIS), and Tafel curves. The coatings exhibited a face-centered cubic (FCC) structure, characterized by a partial arrangement of Ti and Al atoms. The research is motivated by the need for tribocorrosion-resistant coatings to enhance the durability of metallic prostheses. The results demonstrated a friction coefficient of 0.053 and a corrosion rate of 0.025 µm/year, highlighting the effectiveness of the coating. Changes in roughness were observed; however, no significant alterations in its formation were noted.https://www.tribology.rs/journals/2024/2024-4/2024-4-11.htmltribocorrosioncoatings [tin/tialn]biocompatible materialsroughness |
| spellingShingle | Willian Arnulfo Aperador Chaparro Julio Cesar Caicedo Angulo Jorge Bautista-Ruiz Evaluation of the Tribological and Corrosion Resistance Properties of 24-Bilayer TiN/TiAlN Coatings in Simulated Body Fluid Tribology in Industry tribocorrosion coatings [tin/tialn] biocompatible materials roughness |
| title | Evaluation of the Tribological and Corrosion Resistance Properties of 24-Bilayer TiN/TiAlN Coatings in Simulated Body Fluid |
| title_full | Evaluation of the Tribological and Corrosion Resistance Properties of 24-Bilayer TiN/TiAlN Coatings in Simulated Body Fluid |
| title_fullStr | Evaluation of the Tribological and Corrosion Resistance Properties of 24-Bilayer TiN/TiAlN Coatings in Simulated Body Fluid |
| title_full_unstemmed | Evaluation of the Tribological and Corrosion Resistance Properties of 24-Bilayer TiN/TiAlN Coatings in Simulated Body Fluid |
| title_short | Evaluation of the Tribological and Corrosion Resistance Properties of 24-Bilayer TiN/TiAlN Coatings in Simulated Body Fluid |
| title_sort | evaluation of the tribological and corrosion resistance properties of 24 bilayer tin tialn coatings in simulated body fluid |
| topic | tribocorrosion coatings [tin/tialn] biocompatible materials roughness |
| url | https://www.tribology.rs/journals/2024/2024-4/2024-4-11.html |
| work_keys_str_mv | AT willianarnulfoaperadorchaparro evaluationofthetribologicalandcorrosionresistancepropertiesof24bilayertintialncoatingsinsimulatedbodyfluid AT juliocesarcaicedoangulo evaluationofthetribologicalandcorrosionresistancepropertiesof24bilayertintialncoatingsinsimulatedbodyfluid AT jorgebautistaruiz evaluationofthetribologicalandcorrosionresistancepropertiesof24bilayertintialncoatingsinsimulatedbodyfluid |