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Thermal Spray Zinc Coating Services Atomized particles of molten Zinc are projected on to abrasive blasted steel surface from a special flame or arc pistol fed with Zinc wire. The process is often applied to structural components too large to be dipped in a galvanizing bath and to structures which are likely to distort during hot dip galvanizing. Zinc coatings for iron and steel provide excellent corrosion resistance in most atmospheres and in contact with many natural and synthetic substances. Zinc coatings are widely used to protect finished products ranging from structural steel work for Chemical, Fertilizer, Refinery, Cement, Power Plant, Buildings, Bridges, Pipelines, etc. The electrochemical relationship between zinc and steel enables zinc coatings also to protect steel at cut edges and at breaks in the coating by a sacrificial action. Applications : All steel structures Transformer tanks Radiators Dairy Coils Communication towers Steel Tanks Wind Mill Towers Electric Poles Gates Windows Building Structures Gutters in chemical-related industries Advantages : Proven long-term protection Cold process No size limitations Ideal surface for painting Site-jobs possible No hydrogen embrittlement Preferred even under alkaline condition Standard's : IS: 5905 BS: 5493 IS: 6586
http://CORROSIONPROTECTIONENGINEERSINDIA.COM/thermal-spray-zinc-coating-ser/b16
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