On the Role of a ZDDP in the Tribological Performance of Femtosecond Laser-Induced Periodic Surface Structures on Titanium Alloy against Different Counterbody Materials
Laser-induced periodic surface structures (LIPSS, ripples) with ~500−700 nm period were produced on titanium alloy (Ti6Al4V) surfaces upon scan processing in air by a Ti:sapphire femtosecond laser. The tribological performance of the surfaces were qualified in linear reciprocating sliding...
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-09-01
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| Series: | Lubricants |
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| Online Access: | https://www.mdpi.com/2075-4442/7/9/79 |
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| author | Jon Joseba Ayerdi Nadine Slachciak Iñigo Llavori Alaitz Zabala Andrea Aginagalde Jörn Bonse Dirk Spaltmann |
| author_facet | Jon Joseba Ayerdi Nadine Slachciak Iñigo Llavori Alaitz Zabala Andrea Aginagalde Jörn Bonse Dirk Spaltmann |
| author_sort | Jon Joseba Ayerdi |
| collection | DOAJ |
| description | Laser-induced periodic surface structures (LIPSS, ripples) with ~500−700 nm period were produced on titanium alloy (Ti6Al4V) surfaces upon scan processing in air by a Ti:sapphire femtosecond laser. The tribological performance of the surfaces were qualified in linear reciprocating sliding tribological tests against balls made of different materials using different oil-based lubricants. The corresponding wear tracks were characterized by optical and scanning electron microscopy and confocal profilometry. Extending our previous work, we studied the admixture of the additive <i>2-ethylhexyl-zinc-dithiophosphate</i> to a base oil containing only anti-oxidants and temperature stabilizers. The presence of this additive along with the variation of the chemical composition of the counterbodies allows us to explore the synergy of the additive with the laser-oxidized nanostructures. |
| first_indexed | 2024-04-13T08:45:52Z |
| format | Article |
| id | doaj.art-b04196dd98ef42ecb6d45550686984b9 |
| institution | Directory Open Access Journal |
| issn | 2075-4442 |
| language | English |
| last_indexed | 2024-04-13T08:45:52Z |
| publishDate | 2019-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Lubricants |
| spelling | doaj.art-b04196dd98ef42ecb6d45550686984b92022-12-22T02:53:40ZengMDPI AGLubricants2075-44422019-09-01797910.3390/lubricants7090079lubricants7090079On the Role of a ZDDP in the Tribological Performance of Femtosecond Laser-Induced Periodic Surface Structures on Titanium Alloy against Different Counterbody MaterialsJon Joseba Ayerdi0Nadine Slachciak1Iñigo Llavori2Alaitz Zabala3Andrea Aginagalde4Jörn Bonse5Dirk Spaltmann6Surface Technologies, Mondragon University, Faculty of Engineering, Loramendi 4, 20500 Arrasate-Mondragon, SpainBundesanstalt für Materialforschung und -prüfung (BAM), Unter den Eichen 87, 12205 Berlin, GermanySurface Technologies, Mondragon University, Faculty of Engineering, Loramendi 4, 20500 Arrasate-Mondragon, SpainSurface Technologies, Mondragon University, Faculty of Engineering, Loramendi 4, 20500 Arrasate-Mondragon, SpainSurface Technologies, Mondragon University, Faculty of Engineering, Loramendi 4, 20500 Arrasate-Mondragon, SpainBundesanstalt für Materialforschung und -prüfung (BAM), Unter den Eichen 87, 12205 Berlin, GermanyBundesanstalt für Materialforschung und -prüfung (BAM), Unter den Eichen 87, 12205 Berlin, GermanyLaser-induced periodic surface structures (LIPSS, ripples) with ~500−700 nm period were produced on titanium alloy (Ti6Al4V) surfaces upon scan processing in air by a Ti:sapphire femtosecond laser. The tribological performance of the surfaces were qualified in linear reciprocating sliding tribological tests against balls made of different materials using different oil-based lubricants. The corresponding wear tracks were characterized by optical and scanning electron microscopy and confocal profilometry. Extending our previous work, we studied the admixture of the additive <i>2-ethylhexyl-zinc-dithiophosphate</i> to a base oil containing only anti-oxidants and temperature stabilizers. The presence of this additive along with the variation of the chemical composition of the counterbodies allows us to explore the synergy of the additive with the laser-oxidized nanostructures.https://www.mdpi.com/2075-4442/7/9/79lubricant additiveslaser-induced periodic surface structures (LIPSS)wearfriction |
| spellingShingle | Jon Joseba Ayerdi Nadine Slachciak Iñigo Llavori Alaitz Zabala Andrea Aginagalde Jörn Bonse Dirk Spaltmann On the Role of a ZDDP in the Tribological Performance of Femtosecond Laser-Induced Periodic Surface Structures on Titanium Alloy against Different Counterbody Materials Lubricants lubricant additives laser-induced periodic surface structures (LIPSS) wear friction |
| title | On the Role of a ZDDP in the Tribological Performance of Femtosecond Laser-Induced Periodic Surface Structures on Titanium Alloy against Different Counterbody Materials |
| title_full | On the Role of a ZDDP in the Tribological Performance of Femtosecond Laser-Induced Periodic Surface Structures on Titanium Alloy against Different Counterbody Materials |
| title_fullStr | On the Role of a ZDDP in the Tribological Performance of Femtosecond Laser-Induced Periodic Surface Structures on Titanium Alloy against Different Counterbody Materials |
| title_full_unstemmed | On the Role of a ZDDP in the Tribological Performance of Femtosecond Laser-Induced Periodic Surface Structures on Titanium Alloy against Different Counterbody Materials |
| title_short | On the Role of a ZDDP in the Tribological Performance of Femtosecond Laser-Induced Periodic Surface Structures on Titanium Alloy against Different Counterbody Materials |
| title_sort | on the role of a zddp in the tribological performance of femtosecond laser induced periodic surface structures on titanium alloy against different counterbody materials |
| topic | lubricant additives laser-induced periodic surface structures (LIPSS) wear friction |
| url | https://www.mdpi.com/2075-4442/7/9/79 |
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