Investigating the Effects of Long-Term Ambient Air Storage on the Sliding Properties of N-Alloyed MoSe 2 Coatings.
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| Title: | Investigating the Effects of Long-Term Ambient Air Storage on the Sliding Properties of N-Alloyed MoSe 2 Coatings. |
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| Authors: | Yaqub, Talha Bin1,2 (AUTHOR) talhabin.yaqub@fs.uni-lj.si, Nadeem, Irfan1,2 (AUTHOR), Haq, Muhammad Aneeq3 (AUTHOR), Yasir, Muhammad4 (AUTHOR), Cavaleiro, Albano1,2 (AUTHOR), Kalin, Mitjan1,2 (AUTHOR) |
| Source: | Nanomaterials (2079-4991). Mar2025, Vol. 15 Issue 6, p414. 10p. |
| Subjects: | DC sputtering, Metal coating, Solid lubricants, Life cycles (Biology), Mechanical wear |
| Abstract: | Transition metal dichalcogenide coatings have emerged as potential candidates for terrestrial and aerospace mobility applications. Among these, the alloyed MoSe2 coatings have displayed promising results while sliding in diverse environments. N-alloyed Mose2 coatings provide the additional benefit of overcoming the impact of PVD compositional variations on dry sliding, making them promising solid lubricants for mobility-sector applications. However, the impact of long-term storage has never been investigated for this rarely studied solid-lubricant system. This study investigates the tribological performance of direct current magnetron sputtered MoSeN coatings after 40 months of storage in an ambient atmosphere. Sliding tests were conducted under conditions consistent with pre-storage conditions. The results showed that coatings with 0 at. %, 22 at. %, 33 at. %, and 35 at. % N-alloying exhibited COF values nearly identical to the pre-storage results, with only a negligible increase in ~0.01. Similarly, all coatings displayed specific wear rates in the range of 10−7, aligning with earlier findings. The obtained results show that the sliding performance of MoSeN coatings does not deteriorate over time, highlighting their suitability for critical aerospace applications, where components and assembled parts may be stored for years before launching into space or in actual applications. [ABSTRACT FROM AUTHOR] |
| Copyright of Nanomaterials (2079-4991) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 184133691 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Investigating the Effects of Long-Term Ambient Air Storage on the Sliding Properties of N-Alloyed MoSe 2 Coatings. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Yaqub%2C+Talha+Bin%22">Yaqub, Talha Bin</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> talhabin.yaqub@fs.uni-lj.si</i><br /><searchLink fieldCode="AR" term="%22Nadeem%2C+Irfan%22">Nadeem, Irfan</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Haq%2C+Muhammad+Aneeq%22">Haq, Muhammad Aneeq</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yasir%2C+Muhammad%22">Yasir, Muhammad</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Cavaleiro%2C+Albano%22">Cavaleiro, Albano</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kalin%2C+Mitjan%22">Kalin, Mitjan</searchLink><relatesTo>1,2</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Nanomaterials+%282079-4991%29%22">Nanomaterials (2079-4991)</searchLink>. Mar2025, Vol. 15 Issue 6, p414. 10p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22DC+sputtering%22">DC sputtering</searchLink><br /><searchLink fieldCode="DE" term="%22Metal+coating%22">Metal coating</searchLink><br /><searchLink fieldCode="DE" term="%22Solid+lubricants%22">Solid lubricants</searchLink><br /><searchLink fieldCode="DE" term="%22Life+cycles+%28Biology%29%22">Life cycles (Biology)</searchLink><br /><searchLink fieldCode="DE" term="%22Mechanical+wear%22">Mechanical wear</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Transition metal dichalcogenide coatings have emerged as potential candidates for terrestrial and aerospace mobility applications. Among these, the alloyed MoSe2 coatings have displayed promising results while sliding in diverse environments. N-alloyed Mose2 coatings provide the additional benefit of overcoming the impact of PVD compositional variations on dry sliding, making them promising solid lubricants for mobility-sector applications. However, the impact of long-term storage has never been investigated for this rarely studied solid-lubricant system. This study investigates the tribological performance of direct current magnetron sputtered MoSeN coatings after 40 months of storage in an ambient atmosphere. Sliding tests were conducted under conditions consistent with pre-storage conditions. The results showed that coatings with 0 at. %, 22 at. %, 33 at. %, and 35 at. % N-alloying exhibited COF values nearly identical to the pre-storage results, with only a negligible increase in ~0.01. Similarly, all coatings displayed specific wear rates in the range of 10−7, aligning with earlier findings. The obtained results show that the sliding performance of MoSeN coatings does not deteriorate over time, highlighting their suitability for critical aerospace applications, where components and assembled parts may be stored for years before launching into space or in actual applications. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Nanomaterials (2079-4991) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.3390/nano15060414 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 414 Subjects: – SubjectFull: DC sputtering Type: general – SubjectFull: Metal coating Type: general – SubjectFull: Solid lubricants Type: general – SubjectFull: Life cycles (Biology) Type: general – SubjectFull: Mechanical wear Type: general Titles: – TitleFull: Investigating the Effects of Long-Term Ambient Air Storage on the Sliding Properties of N-Alloyed MoSe 2 Coatings. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Yaqub, Talha Bin – PersonEntity: Name: NameFull: Nadeem, Irfan – PersonEntity: Name: NameFull: Haq, Muhammad Aneeq – PersonEntity: Name: NameFull: Yasir, Muhammad – PersonEntity: Name: NameFull: Cavaleiro, Albano – PersonEntity: Name: NameFull: Kalin, Mitjan IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 03 Text: Mar2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 20794991 Numbering: – Type: volume Value: 15 – Type: issue Value: 6 Titles: – TitleFull: Nanomaterials (2079-4991) Type: main |
| ResultId | 1 |
