Vytautas Magnus University Research Management System (VDU CRIS)
 
Use this url to cite publication: https://hdl.handle.net/20.500.12259/82283

Tribological properties of mineral oils modified with metallic nano-particles

Type of publication
Straipsnis konferencijos medžiagoje Web of Science duomenų bazėje / Article in conference proceedings in Web of Science database (P1a1)
Author(s)
AuthorAffiliation
Padgurskas, Juozas
Žemės ūkio akademija / Agriculture Academy
LT
Rukuiža, Raimundas
Žemės ūkio akademija / Agriculture Academy
LT
Kreivaitis, Raimondas
Žemės ūkio akademija / Agriculture Academy
LT
Kupčinskas, Artūras
Žemės ūkio akademija / Agriculture Academy
LT
Jankauskas, Vytenis
Žemės ūkio akademija / Agriculture Academy
LT
Cesiulis, Henrikas
Vilniaus universitetas
Title
Tribological properties of mineral oils modified with metallic nano-particles
[en]
Is part of
BALTTRIB ' 2009: 5th international scientific conference, Kaunas, Lithuanian University of Agriculture, November 19-21, 2009: proceedings. , 2009, no. 5
Part Of
BALTTRIB ' 2009 : proceedings of V international scientific conference, Lithuanian University of Agriculture, Kaunas, Lithuania, 19-21 November 2009
Date Issued
DateStart PageEnd Page
2009
69
76
Publisher
Kaunas : Lithuanian University of Agriculture
Is Referenced by
Conference Proceedings Citation Index - Science (Web of Science)
URI
URI
https://hdl.handle.net/20.500.12259/82283
DOI
Field of Science
Keywords (en)
Abstract (en)

The suspensions of metallic nano-particles stabilised with different surfactants can considerably reduce the wear of friction surfaces. Fe and Fe+Cu nano-particles can reduce the wear up to 30-45 % even taking into account the wear resistance properties of surfactants itself. Oils suspensions with nano-particles stabilise the friction torque comparing to friction of pure surfactants' suspensions, in most cases significantly reduce the friction coefficient (up to 40 %) and contribute to reducing trend of friction coefficient. Tribological efficiency of oil modified with surfactant lanolin FVE VO2 and Fe+Cu nano-particles show clear correlation of friction measurements with wear tests. Optical investigations show that it could be partially explained by forming of different wear resistant films on friction surface.

Series/Report no.
Type of document
type::text::journal::journal article::research article
Language
Anglų / English (en)
Coverage Spatial
Lietuva / Lithuania (LT)
Conference
Conference
2009-11-19
2009-11-20
Akademija, Kauno r.
LT
File(s)
ISSN (of the container)
1822-8801
WOS
WOS:000275404600011
Other Identifier(s)
VDU02-000043785
Access Rights
Atviroji prieiga / Open Access