Optimization of metal polymer friction pair composition for hydrogen wear reduction through thermal stabilization analysis
Abstract The composition of the metal-polymer friction pair is carefully considered for interacting with water and hydrogen, ensuring the metals electrode process potential remains below waters in a neutral medium. Simultaneously, adherence to defined chemical composition ratios for the metal-polyme...
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Nature Portfolio
2025-01-01
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| Online Access: | https://doi.org/10.1038/s41598-025-86738-w |
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| author | Dmytro Volchenko Ivan Kernytskyy Yuriy Royko Mykola Ostashuk Nataliia Fidrovska Vasyl Skrypnyk Dmytro Zhuravlev Nataliia Klochko Vasyl Rys Oksana Berezovetska Saurav Dixit Anna Stefańska Eugeniusz Koda Subhav Singh Kamal Sharma Rajesh Mahadeva |
| author_facet | Dmytro Volchenko Ivan Kernytskyy Yuriy Royko Mykola Ostashuk Nataliia Fidrovska Vasyl Skrypnyk Dmytro Zhuravlev Nataliia Klochko Vasyl Rys Oksana Berezovetska Saurav Dixit Anna Stefańska Eugeniusz Koda Subhav Singh Kamal Sharma Rajesh Mahadeva |
| author_sort | Dmytro Volchenko |
| collection | DOAJ |
| description | Abstract The composition of the metal-polymer friction pair is carefully considered for interacting with water and hydrogen, ensuring the metals electrode process potential remains below waters in a neutral medium. Simultaneously, adherence to defined chemical composition ratios for the metal-polymer materials is crucial. This analysis is conducted under conditions of thermal stabilization, characterized by a minimal temperature gradient across the rim thickness within an equivalent thermal field. Using the quasi-chemical approximation, the paper derives a concentration-dependent diffusion coefficient of hydrogen (H) in iron (Fe) across a broad spectrum. This derivation includes electronic and vibrational contributions to the chemical potential. The research establishes a correlation between the equivalent diffusion coefficient and the concentration of diffusing hydrogen atoms from the metal, such as the pulley or drum rim. These findings offer novel insights into optimizing hydrogen wear behaviour in brake friction couples, contributing to advancements in materials and design considerations in the automotive field. |
| format | Article |
| id | doaj-art-1e3895f020594c92b6f685827a15476b |
| institution | Kabale University |
| issn | 2045-2322 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj-art-1e3895f020594c92b6f685827a15476b2025-01-26T12:30:16ZengNature PortfolioScientific Reports2045-23222025-01-0115112110.1038/s41598-025-86738-wOptimization of metal polymer friction pair composition for hydrogen wear reduction through thermal stabilization analysisDmytro Volchenko0Ivan Kernytskyy1Yuriy Royko2Mykola Ostashuk3Nataliia Fidrovska4Vasyl Skrypnyk5Dmytro Zhuravlev6Nataliia Klochko7Vasyl Rys8Oksana Berezovetska9Saurav Dixit10Anna Stefańska11Eugeniusz Koda12Subhav Singh13Kamal Sharma14Rajesh Mahadeva15Ivano-Frankivsk National Technical University of Oil and GasInstitute of Civil Engineering, Warsaw University of Life SciencesLviv Polytechnic National UniversityLviv Polytechnic National UniversityKharkiv National Automobile and Road UniversityIvano-Frankivsk National Technical University of Oil and GasIvano-Frankivsk National Technical University of Oil and GasIvano-Frankivsk National Technical University of Oil and GasLviv National University of Nature ManagementLviv National University of Nature ManagementCentre of Research Impact and Outcome, Chitkara UniversityInstitute of Civil Engineering, Warsaw University of Life SciencesInstitute of Civil Engineering, Warsaw University of Life SciencesDivision of Research and Development Cell, Lovely Professional UniversityDepartment of Mechanical Engineering, Institute of Engineering and Technology, GLA UniversityDepartment of CSE, Manipal Institute of Technology, Manipal Academy of Higher EducationAbstract The composition of the metal-polymer friction pair is carefully considered for interacting with water and hydrogen, ensuring the metals electrode process potential remains below waters in a neutral medium. Simultaneously, adherence to defined chemical composition ratios for the metal-polymer materials is crucial. This analysis is conducted under conditions of thermal stabilization, characterized by a minimal temperature gradient across the rim thickness within an equivalent thermal field. Using the quasi-chemical approximation, the paper derives a concentration-dependent diffusion coefficient of hydrogen (H) in iron (Fe) across a broad spectrum. This derivation includes electronic and vibrational contributions to the chemical potential. The research establishes a correlation between the equivalent diffusion coefficient and the concentration of diffusing hydrogen atoms from the metal, such as the pulley or drum rim. These findings offer novel insights into optimizing hydrogen wear behaviour in brake friction couples, contributing to advancements in materials and design considerations in the automotive field.https://doi.org/10.1038/s41598-025-86738-wHydrogen wearBrake frictionElectrolyteMetal-polymerThermal stabilization |
| spellingShingle | Dmytro Volchenko Ivan Kernytskyy Yuriy Royko Mykola Ostashuk Nataliia Fidrovska Vasyl Skrypnyk Dmytro Zhuravlev Nataliia Klochko Vasyl Rys Oksana Berezovetska Saurav Dixit Anna Stefańska Eugeniusz Koda Subhav Singh Kamal Sharma Rajesh Mahadeva Optimization of metal polymer friction pair composition for hydrogen wear reduction through thermal stabilization analysis Scientific Reports Hydrogen wear Brake friction Electrolyte Metal-polymer Thermal stabilization |
| title | Optimization of metal polymer friction pair composition for hydrogen wear reduction through thermal stabilization analysis |
| title_full | Optimization of metal polymer friction pair composition for hydrogen wear reduction through thermal stabilization analysis |
| title_fullStr | Optimization of metal polymer friction pair composition for hydrogen wear reduction through thermal stabilization analysis |
| title_full_unstemmed | Optimization of metal polymer friction pair composition for hydrogen wear reduction through thermal stabilization analysis |
| title_short | Optimization of metal polymer friction pair composition for hydrogen wear reduction through thermal stabilization analysis |
| title_sort | optimization of metal polymer friction pair composition for hydrogen wear reduction through thermal stabilization analysis |
| topic | Hydrogen wear Brake friction Electrolyte Metal-polymer Thermal stabilization |
| url | https://doi.org/10.1038/s41598-025-86738-w |
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