Laser texturing of piston ring for tribological performance improvement

Abstract The radial surface coating layer of compression piston rings is used to improve their wear resistance during the internal combustion engine operation. However, at top dead centers, the friction coefficient of the piston ring-cylinder liner pair is detrimental to the engine’s tribological pe...

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Bibliographic Details
Main Authors: Rita Ferreira, Óscar Carvalho, Luís Sobral, Sandra Carvalho, Filipe Silva
Format: Article
Language:English
Published: Tsinghua University Press 2023-03-01
Series:Friction
Subjects:
Online Access:https://doi.org/10.1007/s40544-022-0723-5
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