Microstructure and high-temperature tribological properties of chessboard-textured (CFx)n/CaF2/C–ZrO2/TiO2 lubricant-hard alternate coatings fabricated by electrospray mask in-situ forming technology
The paper presents the fabrication of chessboard-structured (CFx)n/CaF2/C–ZrO2/TiO2 lubricant-hard alternate coatings by electrospray mask in-situ forming technique. The influence of the coating's structure and components on microstructure, film-substrate adhesion strength, and reciprocating we...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-03-01
|
| Series: | Journal of Materials Research and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785425003904 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850192519354122240 |
|---|---|
| author | Zhihui Zhang Jianxin Deng Lingxuan Fan Junyan Wang |
| author_facet | Zhihui Zhang Jianxin Deng Lingxuan Fan Junyan Wang |
| author_sort | Zhihui Zhang |
| collection | DOAJ |
| description | The paper presents the fabrication of chessboard-structured (CFx)n/CaF2/C–ZrO2/TiO2 lubricant-hard alternate coatings by electrospray mask in-situ forming technique. The influence of the coating's structure and components on microstructure, film-substrate adhesion strength, and reciprocating wear performance were studied. The results showed that the chessboard structure of the hard coating had a high surface energy of 83.45 mJ/m2, which enhanced the adhesion of the lubricant coating. The addition of graphite (C) improved the uniformity, thermal stability, and lubrication of the (CFx)n/CaF2 lubricant coating. Within the 25–600 °C temperature range, the chessboard-textured (CFx)n/CaF2/C–ZrO2/TiO2 lubricant-hard alternate coating all exhibited low friction coefficients, which attributed to the synergistic effect between chessboard structure and coating material. |
| format | Article |
| id | doaj-art-9b563d3dd048468997da5022e4b3bae5 |
| institution | OA Journals |
| issn | 2238-7854 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj-art-9b563d3dd048468997da5022e4b3bae52025-08-20T02:14:31ZengElsevierJournal of Materials Research and Technology2238-78542025-03-01354438445610.1016/j.jmrt.2025.02.143Microstructure and high-temperature tribological properties of chessboard-textured (CFx)n/CaF2/C–ZrO2/TiO2 lubricant-hard alternate coatings fabricated by electrospray mask in-situ forming technologyZhihui Zhang0Jianxin Deng1Lingxuan Fan2Junyan Wang3Key Laboratory of High Efficiency and Clean Mechanical Manufacture of MOE, School of Mechanical Engineering, Shandong University, Jinan 250061, ChinaCorresponding author.; Key Laboratory of High Efficiency and Clean Mechanical Manufacture of MOE, School of Mechanical Engineering, Shandong University, Jinan 250061, ChinaKey Laboratory of High Efficiency and Clean Mechanical Manufacture of MOE, School of Mechanical Engineering, Shandong University, Jinan 250061, ChinaKey Laboratory of High Efficiency and Clean Mechanical Manufacture of MOE, School of Mechanical Engineering, Shandong University, Jinan 250061, ChinaThe paper presents the fabrication of chessboard-structured (CFx)n/CaF2/C–ZrO2/TiO2 lubricant-hard alternate coatings by electrospray mask in-situ forming technique. The influence of the coating's structure and components on microstructure, film-substrate adhesion strength, and reciprocating wear performance were studied. The results showed that the chessboard structure of the hard coating had a high surface energy of 83.45 mJ/m2, which enhanced the adhesion of the lubricant coating. The addition of graphite (C) improved the uniformity, thermal stability, and lubrication of the (CFx)n/CaF2 lubricant coating. Within the 25–600 °C temperature range, the chessboard-textured (CFx)n/CaF2/C–ZrO2/TiO2 lubricant-hard alternate coating all exhibited low friction coefficients, which attributed to the synergistic effect between chessboard structure and coating material.http://www.sciencedirect.com/science/article/pii/S2238785425003904Electrospray mask in-situ formationComposite coatingReciprocating wearWide temperature range |
| spellingShingle | Zhihui Zhang Jianxin Deng Lingxuan Fan Junyan Wang Microstructure and high-temperature tribological properties of chessboard-textured (CFx)n/CaF2/C–ZrO2/TiO2 lubricant-hard alternate coatings fabricated by electrospray mask in-situ forming technology Journal of Materials Research and Technology Electrospray mask in-situ formation Composite coating Reciprocating wear Wide temperature range |
| title | Microstructure and high-temperature tribological properties of chessboard-textured (CFx)n/CaF2/C–ZrO2/TiO2 lubricant-hard alternate coatings fabricated by electrospray mask in-situ forming technology |
| title_full | Microstructure and high-temperature tribological properties of chessboard-textured (CFx)n/CaF2/C–ZrO2/TiO2 lubricant-hard alternate coatings fabricated by electrospray mask in-situ forming technology |
| title_fullStr | Microstructure and high-temperature tribological properties of chessboard-textured (CFx)n/CaF2/C–ZrO2/TiO2 lubricant-hard alternate coatings fabricated by electrospray mask in-situ forming technology |
| title_full_unstemmed | Microstructure and high-temperature tribological properties of chessboard-textured (CFx)n/CaF2/C–ZrO2/TiO2 lubricant-hard alternate coatings fabricated by electrospray mask in-situ forming technology |
| title_short | Microstructure and high-temperature tribological properties of chessboard-textured (CFx)n/CaF2/C–ZrO2/TiO2 lubricant-hard alternate coatings fabricated by electrospray mask in-situ forming technology |
| title_sort | microstructure and high temperature tribological properties of chessboard textured cfx n caf2 c zro2 tio2 lubricant hard alternate coatings fabricated by electrospray mask in situ forming technology |
| topic | Electrospray mask in-situ formation Composite coating Reciprocating wear Wide temperature range |
| url | http://www.sciencedirect.com/science/article/pii/S2238785425003904 |
| work_keys_str_mv | AT zhihuizhang microstructureandhightemperaturetribologicalpropertiesofchessboardtexturedcfxncaf2czro2tio2lubricanthardalternatecoatingsfabricatedbyelectrospraymaskinsituformingtechnology AT jianxindeng microstructureandhightemperaturetribologicalpropertiesofchessboardtexturedcfxncaf2czro2tio2lubricanthardalternatecoatingsfabricatedbyelectrospraymaskinsituformingtechnology AT lingxuanfan microstructureandhightemperaturetribologicalpropertiesofchessboardtexturedcfxncaf2czro2tio2lubricanthardalternatecoatingsfabricatedbyelectrospraymaskinsituformingtechnology AT junyanwang microstructureandhightemperaturetribologicalpropertiesofchessboardtexturedcfxncaf2czro2tio2lubricanthardalternatecoatingsfabricatedbyelectrospraymaskinsituformingtechnology |