E-viri
Recenzirano
-
Gurevich, L. M.; Pronichev, D. V.; Kulevich, V. P.; Slautin, O. V.; Naumenko, V. A.; Kharlamov, V. O.
Metallurgist (New York), 05/2023, Letnik: 67, Številka: 1-2Journal Article
Results are provided for a study of an aluminized coating corrosion resistance on the surface of alloys of the Fe–Cr–Al system (fechrals) and austenitic corrosion-resistant steel 12Kh18N10T under conditions of a temperate climate humid atmosphere containing chlorides. Coatings are applied by immersion in a melt. A study of corrosion during variable immersion of specimens in a 3% aqueous solution of sodium chloride show that coatings of the Fe–Cr–Al system prepared by aluminizing withstand long-term exposure to the environment (corrosion rate is 0.0003 g/(m 2 ·day). An aluminized coating on a steel 12Kh18N10T surface has twice as good corrosion resistance indicators than for a coating on a Kh15Yu5 substrate.
