A new self lubricating material has been assessed in a laboratory rig simulating high temperature piston rings for adiabatic diesel engines. The material consists of a solid metallic surface containing half millimetre diameter pockets filled with solid lubricant.The friction and wear properties of conventional piston ring surfaces were assessed at 380°C versus a chromium oxide counterface. This was followed by a study of the properties of various solid lubricant formulations which were then evaluated as fillers for surface pockets. The most promising solid lubricated materials contained molybdenum disulphide or lithium fluoride plus copper.


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    Titel :

    Solid Lubrication Studies for Adiabatic Diesel Engines


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Mortimer, Brian (Autor:in) / Moorhouse, Peter (Autor:in) / Kamo, Roy (Autor:in)

    Kongress:

    SAE International Congress and Exposition ; 1985



    Erscheinungsdatum :

    25.02.1985




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    solid lubrication studies for adiabatic diesel engines

    Moorhouse,P. / Mortimer,B. / Kamo,R. et al. | Kraftfahrwesen | 1985



    Lubrication of diesel marine engines

    Clark, G.H. | Engineering Index Backfile | 1955


    Lubrication and todays diesel engines

    Carver,D. / Cummins Engine,US | Kraftfahrwesen | 1990


    The Lubrication Of Railroad Diesel Engines

    PENNEKAMP, E. F. H. / BAKER, H. L. / MOODY, L. E. | SAE Technical Papers | 1949