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COSLETT ANTI RUST SYNDICATE LT
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COSLETT ANTI RUST SYNDICATE LT
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Application filed by COSLETT ANTI RUST SYNDICATE LTfiledCriticalCOSLETT ANTI RUST SYNDICATE LT
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Publication of GB190815628ApublicationCriticalpatent/GB190815628A/en
15,628. Coslett Anti-Rust Syndicate, and Coslett, T. W. July 23. Preservative compositions.-Iron or steel articles which have been coated with iron phosphate by the process described in Specification No. 8667, A.D. 1906, for the prevention of oxidation or rust, are further treated with one or more chemicals adapted to oxidize the coating. The coated articles may be immersed for a certain time in a cold solution of chromic acid, or for a shorter period in a boiling solution of the same acid. The treatment with the oxygen-conveying chemicals may be applied at any time subsequently to, or in conjunction with, the treatment described in the above - mentioned Specification.
GB190815628D1908-07-231908-07-23Improvements in or relating to the Treatment of Iron or Steel for Preventing Oxidation or Rusting.
ExpiredGB190815628A
(en)
Component consisting of a steel substrate, an intermediate coating layer and a corrosion protection layer, a corresponding hardened component as well as their process of manufacture