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dc.contributor.authorPadgurskas, Juozas-
dc.contributor.authorRukuiža, Raimundas-
dc.contributor.authorKreivaitis, Raimondas-
dc.contributor.authorKupčinskas, Artūras-
dc.contributor.authorJankauskas, Vytenis-
dc.contributor.authorCesiulis, Henrikas-
dc.contributor.authorMaliar, T-
dc.contributor.authorProsyčevas, I-
dc.description.abstractThe 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 surfaceen
dc.description.sponsorshipVytauto Didžiojo universitetas-
dc.description.sponsorshipŽemės ūkio akademija-
dc.format.extentp. 69-76-
dc.relation.ispartofBALTTRIB ' 2009: 5th international scientific conference, Kaunas, Lithuanian University of Agriculture, November 19-21, 2009: proceedings. , 2009, no. 5-
dc.relation.isreferencedbyConference Proceedings Citation Index (Web of Science)-
dc.subjectMineral oilen
dc.subjectMetallic nano-particlesen
dc.subjectFriction coefficienten
dc.subject.otherMechanikos inžinerija / Mechanical Engineering (T009)-
dc.titleTribological properties of mineral oils modified with metallic nano-particlesen
dc.typeStraipsnis konferencijos medžiagoje Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or Scopus DB conference proceedings (P1a)-
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item.fulltextWith Fulltext-Žemės ūkio inžinerijos fakultetas-Žemės ūkio inžinerijos fakultetas-Žemės ūkio akademija-Žemės ūkio inžinerijos fakultetas-Žemės ūkio inžinerijos fakultetas- Didžiojo universitetas- Didžiojo universitetas- Didžiojo universitetas-
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications
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