chemical conversion coating

chemical conversion coating

[′kem·i·kəl kən′vər·zhən ‚kōd·iŋ]
(metallurgy)
A protective or decorative coating formed on the surface of a metal as the result of chemical reaction of the metal with a selected environment.
References in periodicals archive ?
Novel Ti/Zr Based Non-Chromium Chemical Conversion Coating for the Corrosion Protection of Electrogalvanized Steel," International Journal of Electrochemical Science, 6: 4853-67, 2011
Aetd Type,(Adhesive,Release Agent,Grease,Adhesive,(Adhesive,Retaining Compound,(Retaining Compound,(Adhesive,Adhesive,Adhesive,Cleaner,Grease,Grease,(Cement,(Cement,Lubricant,(Adhesive,(Adhesive, (Adhesive,Barrier Material,(DyChromate Conversation Coating,) Chemical Conversion Coating, (DyC leaning Compound,(D) Cleaning Compound,(DyCleaning Compound, Catalyst,Thinne r,Primer,Corrosion Preventive Compound,(DyCorrosion Preventive Compound, (DyCorrosion Preventive,Compound,(DyCorrosion Preventive Compound,(DyCorrosion Preventive Compound,(DyCorrosion Preventive Compound,(D)Polish Compound,(DyProtectivc Coating,(D) Corrosion Removing Compound,(DyCorrosion Preventive
It may also be applied directly to metal using a chemical conversion coating per MIL-C5541.
Available clear and yellow chemical conversion coatings for electromagnetic interference (EMI) shielding, creating and maintaining electrical continuity as a path for grounding--the coatings prevent corrosion from becoming an insulator and potentially negating EMI shield effectiveness.
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