COATING STRUCTURE AND COATING METHOD

PROBLEM TO BE SOLVED: To prevent a coating layer from coming off the base metal and cracking, by alleviating stress which generates in the coating layer. SOLUTION: The structure of the coating which is coated with a coating layer 2 of ceramics on a base metal 1 is characterized in that the coating l...

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Bibliographische Detailangaben
Hauptverfasser:	YUNOKI NOBUHIKO, NISHIDE SHIGETO
Format:	Patent
Sprache:	eng
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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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent a coating layer from coming off the base metal and cracking, by alleviating stress which generates in the coating layer. SOLUTION: The structure of the coating which is coated with a coating layer 2 of ceramics on a base metal 1 is characterized in that the coating layer 2 is sectioned to several predetermined regions 5 by grooves 4.