Metal surface treatment agent, metal material having coating film, and method for producing same

• Main Authors: OTSU YOHEI, TOKUE DAI, IKO TOMOHIRO
• Format: Patent
• Language: Chinese; English
• Published: 08.07.2022
• 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; METALLURGY; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION

The present invention addresses the problem of providing: a metal surface treatment agent capable of forming a coating film having excellent corrosion resistance and hydrophilicity on the surface of a metal material or on the surface; a method for producing a metal material having a coating film usi...