CONTINUOUS COATING PROCESS OF A STEEL SHEET AND APPARATUS THEREFOR

A vacuum container for continuously coating the steel sheet consists of 7 chambers arranged in order. Their chambers are an uncoiling chamber (A) in which the uncoiling drums (1) are arranged in multistep; a cutting and connecting chamber (B); a prepheating chamber (C); a coating chamber (D) with se...

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Bibliographic Details
Main Authors CHOE, SOK - U, HONG, JUN - HUI, OH, MIN - SOK
Format Patent
LanguageEnglish
Korean
Published 16.06.1994
Edition5
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:A vacuum container for continuously coating the steel sheet consists of 7 chambers arranged in order. Their chambers are an uncoiling chamber (A) in which the uncoiling drums (1) are arranged in multistep; a cutting and connecting chamber (B); a prepheating chamber (C); a coating chamber (D) with several partitions, in which the inclined targets (6) are oppositely arranged with each other, and the horizontal targets (7) are arranged in parallel; a cooling chamber (E); a cutting chamber (F), and a coiling chamber (G) in which the coiling drums (11) are arranged in multistep.
Bibliography:Application Number: KR19920002816