A hot-dip coated stainless steel sheet has been newly developed as a material with excellent corrosion resistance in a severe marine environment. From the results of exposure test in this environment, inducing red-rusting to a type 304 bare stainless steel sheet, it was concluded that an Al coated type 430 stainless steel sheet has kept the initial surface appearance and had no red-rust even on the bare surface of base steel at cut edges and cross-scribes. This was confirmed by electrochemical investigation that a sacrificial corrosion of the Al coating and alloy layer protected effectively the bare surface of base stainless steel.
Corrosion resistance of aluminium coated stainless steel sheet under marine environment
Korrosionsbeständigkeit von aluminiumbeschichtetem nichtrostendem Stahlblech unter marinen Bedingungen
1989
8 Seiten, 6 Bilder, 2 Tabellen, 4 Quellen
Aufsatz (Konferenz)
Englisch
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