PISTON RING HAVING A HARD CHROMIUM LAYER AND IMPROVED RUN-IN BEHAVIOR

A piston ring includes a base body having an inner circumferential surface, first and second flank surfaces and an outer circumferential surface, wherein a first hard chromium layer with a crack network is applied to the outer circumferential surface and has a crack density of 10-250 cracks per mm a...

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Bibliographische Detailangaben
Hauptverfasser: BALKE, Sabine, LUEER, Stefan, SCHMIDT, Peter
Format: Patent
Sprache:eng ; fre ; ger
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