HARD COATING FOR CUTTING TOOL

A hard coating for cutting tools according to the present invention is a hard coating for cutting tools which is formed adjacent to a hard matrix by a PVD method, and is characterized in that: the hard coating has a thickness of 0.5-10㎛ in total and one or more nitride layers and one or more oxide l...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GWON, Jin-han, AHN, Seung-su, PARK, Je-hun
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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