COATING MEMBER, SURFACE COATED MOLD, AND FILM FORMATION METHOD

Disclosed herein is a vanadium-based coating film having a high film hardness. When subjected to X-ray diffraction using Cu Ka radiation, the vanadium-based coating film has peaks at diffraction angles 2¸ of 29.9 degrees or more but 30.3 degrees or less, 33.2 degrees or more but 33.6 degrees or less...

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Hauptverfasser: NANJO, Yoshiyasu, KITAGISHI, Yasuhiro, OKAZAKI, kenichi
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Sprache:eng ; fre ; ger
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creator NANJO, Yoshiyasu
KITAGISHI, Yasuhiro
OKAZAKI, kenichi
description Disclosed herein is a vanadium-based coating film having a high film hardness. When subjected to X-ray diffraction using Cu Ka radiation, the vanadium-based coating film has peaks at diffraction angles 2¸ of 29.9 degrees or more but 30.3 degrees or less, 33.2 degrees or more but 33.6 degrees or less, and 69.8 degrees or more but 70.6 degrees or less, and has a maximum intensity at a diffraction angle 2¸ of 33.2 degrees or more but 33.6 degrees or less. This vanadium-based coating film has a film hardness HV of 3500 to 5000, and therefore has a hardness higher than those of conventional vanadium-based coating films.
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When subjected to X-ray diffraction using Cu Ka radiation, the vanadium-based coating film has peaks at diffraction angles 2¸ of 29.9 degrees or more but 30.3 degrees or less, 33.2 degrees or more but 33.6 degrees or less, and 69.8 degrees or more but 70.6 degrees or less, and has a maximum intensity at a diffraction angle 2¸ of 33.2 degrees or more but 33.6 degrees or less. 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subjects 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
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
METALLURGY
PERFORMING OPERATIONS
PHYSICS
PUNCHING METAL
SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
TESTING
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
title COATING MEMBER, SURFACE COATED MOLD, AND FILM FORMATION METHOD
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