Tribological Behavior and Cold-Rolling Lubrication Performance of Water-Based Nanolubricants with Varying Concentrations of Nano-TiO<sub>2</sub> Additives
This study aimed to investigate the effect of water-based nanolubricants containing varying concentrations (1.0–9.0 wt.%) of TiO<sub>2</sub> nanoparticles on the friction and wear of titanium foil surfaces. Water-based nanolubricants containing TiO<sub>2</sub> nanoparticles o...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-10-01
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| Series: | Lubricants |
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| Online Access: | https://www.mdpi.com/2075-4442/12/11/361 |
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| author | Linan Ma Luhu Ma Junjie Lian Chen Wang Xiaoguang Ma Jingwei Zhao |
| author_facet | Linan Ma Luhu Ma Junjie Lian Chen Wang Xiaoguang Ma Jingwei Zhao |
| author_sort | Linan Ma |
| collection | DOAJ |
| description | This study aimed to investigate the effect of water-based nanolubricants containing varying concentrations (1.0–9.0 wt.%) of TiO<sub>2</sub> nanoparticles on the friction and wear of titanium foil surfaces. Water-based nanolubricants containing TiO<sub>2</sub> nanoparticles of varying concentrations were prepared and applied in friction and wear experiments and micro-rolling experiments to evaluate their performance regarding friction and wear properties. The findings indicated that the best results were achieved with a 3.0 wt.% TiO<sub>2</sub> nano-additive lubricant that significantly improved the tribological properties, with reductions in the COF and wear of 82.9% and 42.7%, respectively, compared to the dry conditions without any lubricant. In addition, nanolubricants contribute to a reduction in rolling forces and an improvement in the surface quality of titanium foils after rolling. In conclusion, nanolubricants exhibit superior lubricating properties compared to conventional O/W lubricants, which is attributed to the combined effect of the rolling effect, polishing effect, mending effect and tribo-film effect of the nanoparticles. |
| format | Article |
| id | doaj-art-10f0db8f219d4dab858d3e8b9d1ed732 |
| institution | Kabale University |
| issn | 2075-4442 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Lubricants |
| spelling | doaj-art-10f0db8f219d4dab858d3e8b9d1ed7322024-11-26T18:10:45ZengMDPI AGLubricants2075-44422024-10-01121136110.3390/lubricants12110361Tribological Behavior and Cold-Rolling Lubrication Performance of Water-Based Nanolubricants with Varying Concentrations of Nano-TiO<sub>2</sub> AdditivesLinan Ma0Luhu Ma1Junjie Lian2Chen Wang3Xiaoguang Ma4Jingwei Zhao5School of Mechanical Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, ChinaCollege of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaThis study aimed to investigate the effect of water-based nanolubricants containing varying concentrations (1.0–9.0 wt.%) of TiO<sub>2</sub> nanoparticles on the friction and wear of titanium foil surfaces. Water-based nanolubricants containing TiO<sub>2</sub> nanoparticles of varying concentrations were prepared and applied in friction and wear experiments and micro-rolling experiments to evaluate their performance regarding friction and wear properties. The findings indicated that the best results were achieved with a 3.0 wt.% TiO<sub>2</sub> nano-additive lubricant that significantly improved the tribological properties, with reductions in the COF and wear of 82.9% and 42.7%, respectively, compared to the dry conditions without any lubricant. In addition, nanolubricants contribute to a reduction in rolling forces and an improvement in the surface quality of titanium foils after rolling. In conclusion, nanolubricants exhibit superior lubricating properties compared to conventional O/W lubricants, which is attributed to the combined effect of the rolling effect, polishing effect, mending effect and tribo-film effect of the nanoparticles.https://www.mdpi.com/2075-4442/12/11/361nanolubricantstitanium foiltribological behaviormicro rolling |
| spellingShingle | Linan Ma Luhu Ma Junjie Lian Chen Wang Xiaoguang Ma Jingwei Zhao Tribological Behavior and Cold-Rolling Lubrication Performance of Water-Based Nanolubricants with Varying Concentrations of Nano-TiO<sub>2</sub> Additives Lubricants nanolubricants titanium foil tribological behavior micro rolling |
| title | Tribological Behavior and Cold-Rolling Lubrication Performance of Water-Based Nanolubricants with Varying Concentrations of Nano-TiO<sub>2</sub> Additives |
| title_full | Tribological Behavior and Cold-Rolling Lubrication Performance of Water-Based Nanolubricants with Varying Concentrations of Nano-TiO<sub>2</sub> Additives |
| title_fullStr | Tribological Behavior and Cold-Rolling Lubrication Performance of Water-Based Nanolubricants with Varying Concentrations of Nano-TiO<sub>2</sub> Additives |
| title_full_unstemmed | Tribological Behavior and Cold-Rolling Lubrication Performance of Water-Based Nanolubricants with Varying Concentrations of Nano-TiO<sub>2</sub> Additives |
| title_short | Tribological Behavior and Cold-Rolling Lubrication Performance of Water-Based Nanolubricants with Varying Concentrations of Nano-TiO<sub>2</sub> Additives |
| title_sort | tribological behavior and cold rolling lubrication performance of water based nanolubricants with varying concentrations of nano tio sub 2 sub additives |
| topic | nanolubricants titanium foil tribological behavior micro rolling |
| url | https://www.mdpi.com/2075-4442/12/11/361 |
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