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.
Piston Ring Coatings for High Performance Diesel Engines
Sae Technical Papers
National Fuels and Lubricants, Powerplants, Transportation Meetings ; 1967
1967-02-01
Conference paper
English
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