Operating conditions in high performance diesel engines cause temperature sensitive chromium plate and oxidation sensitive molybdenum coatings to fail prematurely. Thesecoatings are evaluated by means of laboratory and engine test results. Comparisons are then made with several newly tested coatings including metallic carbides and a molybdenum-chromium carbide mixture.Operating conditions in high performance diesel engines cause temperature sensitive chromium plate and oxidation sensitive molybdenum coatings to fail prematurely. Thesecoatings are evaluated by means of laboratory and engine test results. Comparisons are then made with several newly tested coatings including metallic carbides and a molybdenum-chromium carbide mixture.Operating conditions in high performance diesel engines cause temperature sensitive chromium plate and oxidation sensitive molybdenum coatings to fail prematurely. Thesecoatings are evaluated by means of laboratory and engine test results. Comparisons are then made with several newly tested coatings including metallic carbides and a molybdenum-chromium carbide mixture.Operating conditions in high performance diesel engines cause temperature sensitive chromium plate and oxidation sensitive molybdenum coatings to fail prematurely. Thesecoatings are evaluated by means of laboratory and engine test results. Comparisons are then made with several newly tested coatings including metallic carbides and a molybdenum-chromium carbide mixture.


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    Title :

    Piston Ring Coatings for High Performance Diesel Engines


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    National Fuels and Lubricants, Powerplants, Transportation Meetings ; 1967



    Publication date :

    1967-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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