Research output: Contribution to journal › Article › peer-review
Corrosion of diffusion zinc coatings in neutral chloride solutions. / Biryukov, A.I.; Zakharyevich, D.A.; Galin, R.G.; Batmanova, T.V. ; Zhivulin, V.E. ; Ulyanov, M.N.; Fazlitdinova, A.G.; Zhizhin, E.V.; Koroleva, A.V.; Kasatkin, I.A. ; Kozaderov, O.A.
In: International Journal of Corrosion and Scale Inhibition, Vol. 13, No. 1, 30.03.2024, p. 337-356.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Corrosion of diffusion zinc coatings in neutral chloride solutions
AU - Biryukov, A.I.
AU - Zakharyevich, D.A.
AU - Galin, R.G.
AU - Batmanova, T.V.
AU - Zhivulin, V.E.
AU - Ulyanov, M.N.
AU - Fazlitdinova, A.G.
AU - Zhizhin, E.V.
AU - Koroleva, A.V.
AU - Kasatkin, I.A.
AU - Kozaderov, O.A.
PY - 2024/3/30
Y1 - 2024/3/30
N2 - The corrosion behavior of the diffusion zinc coatings based on the δ-phase FeZn7–10 in a solution of 3 wt.% NaCl in water was studied using electrochemical and physicochemical methods. Initial corrosion of the coatings involves selective dissolution of zinc from the δ-phase. As exposure duration increases, both components of the coating alloy dissolve. The physicochemical nature and electrochemical properties of the corrosion product layer were studied under conditions of simultaneous dissolution of the coating components. Iron can accumulate in the layer of corrosion products during prolonged corrosion of the coatings. In this case, the chemical composition of the electrolyte near the electrode and the structural and phase state of the corrosion products change. After long-term corrosion, the layer of products consisted of zinc oxide and amorphous hydroxide compounds of zinc and iron.
AB - The corrosion behavior of the diffusion zinc coatings based on the δ-phase FeZn7–10 in a solution of 3 wt.% NaCl in water was studied using electrochemical and physicochemical methods. Initial corrosion of the coatings involves selective dissolution of zinc from the δ-phase. As exposure duration increases, both components of the coating alloy dissolve. The physicochemical nature and electrochemical properties of the corrosion product layer were studied under conditions of simultaneous dissolution of the coating components. Iron can accumulate in the layer of corrosion products during prolonged corrosion of the coatings. In this case, the chemical composition of the electrolyte near the electrode and the structural and phase state of the corrosion products change. After long-term corrosion, the layer of products consisted of zinc oxide and amorphous hydroxide compounds of zinc and iron.
KW - corrosion, diffusion zinc coatings, corrosion products, sherardization
KW - corrosion
KW - corrosion products
KW - diffusion zinc coatings
KW - sherardization
UR - https://www.mendeley.com/catalogue/760c928c-5f5e-3977-80fd-bb08d1d9e3fc/
U2 - 10.17675/2305-6894-2024-13-1-17
DO - 10.17675/2305-6894-2024-13-1-17
M3 - статья
VL - 13
SP - 337
EP - 356
JO - International Journal of Corrosion and Scale Inhibition
JF - International Journal of Corrosion and Scale Inhibition
SN - 2305-6894
IS - 1
ER -
ID: 116729712