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Application filed by N. V. Bataafsche MaatschappijfiledCriticalN. V. Bataafsche Maatschappij
Priority to GR580120371ApriorityCriticalpatent/GR20371B/en
Publication of GR20371BpublicationCriticalpatent/GR20371B/en
Preventing Corrosion Or Incrustation Of Metals
(AREA)
Abstract
έθοδος παρεμποδίσεως της διαβρώσεως σιδήρου και χάλυβος, ιδία χάλυβος όστις έρχεται εις επαφήν μεθ'ύδατος περιέχοντος ιόντα χλωρίου, χαρακτηριζομένηεκ τούτου, ότι ο σίδηρος ή ο χάλυψ υποβάλλονται εις κατεργασίαν με εν υδατικόν διάλυμα σιδηροκυανιούχου καλίου 11-24% κατά βάρος.
method of preventing the corrosion of iron and steel, steel itself being in contact with water containing chlorine ions, characterized in that the iron or steel is treated with aqueous solution of iron-4% ferrocyanide.
GR580120371A1958-10-131958-10-13
INSURANCE DEVICE FOR CYLINDERS CONTAINING GAS.
GR20371B
(en)
Process and devices for protecting metals in contact with an electrolyte, against corrosion, scaling and the formation of deposits of various substances liable to promote corrosion