Current ambient and technological demands on automotive emissions and oil consumption motivate the development of basic lubricant oils of high thermal and chemical stability and use of highly specified additives. This work evaluates some types of friction modifier additives present in spark ignition and compression ignition engine oils, using a four-balls measuring device. The tribology of conventional lubricating oils were evaluated and compared to those of lubricating oils with friction modifier agents. The test results allowed for determination of the effects of utilization of friction modifiers in automotive lubricating oils.


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    Titel :

    Influence of Friction Modifier Additives on the Tribology of Lubricating Oils


    Weitere Titelangaben:

    Sae Technical Papers



    Kongress:

    SAE Brasil 2005 Congress and Exhibit ; 2005



    Erscheinungsdatum :

    22.11.2005




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Halogen-containing additives to lubricating oils

    Gevorkian,G. / Arustamian,Y. / State Engineering Univ.of Armenia,AM | Kraftfahrwesen | 1998


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    Hsu,S.M. / Lin,R.S. / National Bureau of Standards, Washington,US et al. | Kraftfahrwesen | 1983


    Interactions of Additives and Lubricating Base Oils

    Lin, R. S. / Hsu, S. M. | SAE Technical Papers | 1983


    Thick boundary film formation by friction modifier additives

    Anghel,V. / Spikes,H.A. / Bovington,C. et al. | Kraftfahrwesen | 1998


    DEVELOPMENT AND USE OF ADDITIVES IN LUBRICATING OILS

    BRAY, ULRIC B. | SAE Technical Papers | 1955