AFTER-TREATMENT METHOD FOR TREATING AN ALUMINIUM DEPOSITION OF

The aftertreatment of aluminium-deposited steel plate is conducted by heat treating the plated steel plate at 450-550 deg.C for less than 2 mins, and bathing it in the distilled water at the temperature higher than 80 deg.C for more than 10 mins. The method is much simpler than the conventional chro...

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Bibliographic Details
Main Authors SHIN, JUNG - CHOL, JUNG, JIN - HO, CHOE, JANG - HYUN, CHON, JAE - HO
Format Patent
LanguageEnglish
Korean
Published 13.01.1996
Edition6
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
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Summary:The aftertreatment of aluminium-deposited steel plate is conducted by heat treating the plated steel plate at 450-550 deg.C for less than 2 mins, and bathing it in the distilled water at the temperature higher than 80 deg.C for more than 10 mins. The method is much simpler than the conventional chromate process. Aluminium-plated steel plate treated by this method has an excellent anti-corrosion property and can be used for outdoor structural material.
Bibliography:Application Number: KR19930022381