Historically, the corrosion protection of iron and nickel-based alloys has been improved by aluminide diffusion coatings. The controlled diffusion of aluminum in iron and nickel-based alloys to form aluminum or iron aluminides can enhance their resistance to carburizing, sulfurizing, and oxidation. ... read more
What is the difference between coated and non-coated material? The differences are the following: Coated materials do not react with surrounding environment and get oxidized. Coated materials have a higher corrosion resistance. Coatings might be permanent(electroplating) or, temporary(paint) but the... read more
Organic coating steel plate is coated on cold-rolled strip, hot-dip galvanized strip, electro-galvanized strip or aluminized strip with organic coating or plastic film, mainly on hot-dip galvanized and galvanized steel. Organic coating not only protects metal plates and prolongs the service life, bu... read more
Water-based zinc-aluminum-chromium coating has excellent corrosion resistance, and its performance indicators are much better than ordinary electrogalvanizing, pot passivation layer and powder zincizing layer. At present, the amount of metal that requires anticorrosion treatment in machinery, chemic... read more
Epoxy coatings are commonly used in oil fields, offshore and petrochemical facilities and are favored for their impact resistance and abrasion resistance. Epoxy coatings are organic polymers produced by chemical reactions between epoxy resins and co-reactants / curing agents / curing agents. Epoxy r... read more
