CUTTING TOOLS WITH HARD COATING

An objective of the present invention is to provide a hard coating cutting tool having great deposition resistance and wear resistance. To achieve the objective, the hard coating cutting tool according to the present invention includes a hard base material and hard coating formed on the hard base ma...

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Bibliographische Detailangaben
Hauptverfasser:	AHN SEUNG SU, JO YEONG JU, GWON JIN HAN, AHN SEONG YEON, PARK JE HUN, KIM KYOUNG IL, KIM HYUNG JIN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BORING 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 MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY MILLING PERFORMING OPERATIONS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING TURNING
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Beschreibung
Zusammenfassung:	An objective of the present invention is to provide a hard coating cutting tool having great deposition resistance and wear resistance. To achieve the objective, the hard coating cutting tool according to the present invention includes a hard base material and hard coating formed on the hard base material. When a diffusion reflection value of a color-difference meter on a rake surface of the hard coating is represented by L_SCER, and a total reflection value is represented by L_SCIR, 0.65