Joint and Cardan Shafts

146 0.800  Catalog  Spare parts  Drive-Shaft Calculation  Installation and Maintenance  www.elbe-group.com Series 0.600–0.800 Surface refinement Phosphating To obtain efficient lasting protection, additional treatment processes that are matched with the intended use of the phosphated metal surface are required, e.g. application of anti-corrosion oil or wax or coating with paint materials. Chromating (olive) Chromate coatings on zinc plating are used to enhance appearance and corro- sion resistance. Appearance and protection. Chromating (yellow) Chromate coatings on zinc plating are used to enhance appearance and corro- sion resistance. Zinc-plating This surface refinement method allows to achieve outstanding protection against corrosion. The following methods help to avoid corrosion damage: a) by influencing the properties of the coreactants and/or changing the reaction conditions; b) by separating the metal material from the cor- rosive agent by applying protective coatings and c) by electrochemical procedures. Chroming This surface refinement method provides excellent protection against corrosion. A chromed part exhibits outstanding visual appearance through its shiny surface allone.