Water versus Oil Lubrication of Laser-Textured Ti6Al4V Alloy upon Addition of MoS2 Nanotubes for Green Tribology
A Nd-YAG laser was used for texturing the Ti6Al4V surface with dimples of diameter 50 and 100 µm and centre-to-centre distance 100, 200 and 400 µm, defining the surface texture density. The tribological evaluation was conducted to analyse and compare the behaviour of un-textured and laser-textured samples under water in comparison to oil (PAO6) lubrication without and with the addition of MoS2 nanotubes into the lubricant. MoS2 nanotubes had a positive effect on friction in both media for laser-textured Ti6Al4V. Evaluation of friction and wear in water and PAO6 showed a comparable tribological response in water to oil for specific laser-textured configurations, proving the novel concept of green tribology for laser texturing in combination with MoS2 nanotubes/water lubrication.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2022 |
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| Erschienen: |
2022 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:15 |
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| Enthalten in: |
Materials (Basel, Switzerland) - 15(2022), 9 vom: 19. Apr. |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Conradi, Marjetka [VerfasserIn] |
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| Links: |
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| Themen: |
Green tribology |
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| Anmerkungen: |
Date Revised 23.05.2022 published: Electronic Citation Status PubMed-not-MEDLINE |
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| doi: |
10.3390/ma15092974 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM341140384 |
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| 520 | |a A Nd-YAG laser was used for texturing the Ti6Al4V surface with dimples of diameter 50 and 100 µm and centre-to-centre distance 100, 200 and 400 µm, defining the surface texture density. The tribological evaluation was conducted to analyse and compare the behaviour of un-textured and laser-textured samples under water in comparison to oil (PAO6) lubrication without and with the addition of MoS2 nanotubes into the lubricant. MoS2 nanotubes had a positive effect on friction in both media for laser-textured Ti6Al4V. Evaluation of friction and wear in water and PAO6 showed a comparable tribological response in water to oil for specific laser-textured configurations, proving the novel concept of green tribology for laser texturing in combination with MoS2 nanotubes/water lubrication | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a MoS2 nanotubes | |
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| 650 | 4 | |a green tribology | |
| 650 | 4 | |a lubrication | |
| 650 | 4 | |a surface texturing | |
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| 700 | 1 | |a Klobčar, Damjan |e verfasserin |4 aut | |
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