|Corrosion resistance of Mg-Al-LDH coating on magnesium alloy AZ31|
|F.; Liu Zhang, Z. G.; Zeng, R. C.; Li, S. Q.; Cui, H. Z.; Song, L.; Han, E. H.
|Source Publication||Surface & Coatings Technology
|Abstract||Mg-Al-layered double hydroxide (LDH) coatings were fabricated by a combined co-precipitation method and hydrothermal process on an AZ31 alloy substrate. The characteristics of the coatings were investigated using SEM, XRD, FT-IR and EDS. The corrosion resistance of the LDH coatings was studied using potentiodynamic polarization and electrochemical impedance spectrum. The results demonstrated that the LDH coatings, characterized by nanoplates stacked vertically to the substrate surface and ion-exchange ability, possess excellent corrosion resistance. (C) 2014 Elsevier B.V. All rights reserved.|
; liu, zhen-guo
; zeng, rong-chang
; li, shuo-qi
; cui, hong-zhi] shandong univ sci & technol, coll mat sci & engn, qingdao 266510, peoples r china. [song, liang] chinese acad sci, qingdao inst bioenergy & bioproc technol, qingdao 266101, peoples r china. [han, en-hou] chinese acad sci, inst met res, shenyang 110016, peoples r china.
; zeng, rc (reprint author), shandong univ sci & technol, coll mat sci & engn, qingdao 266510, peoples r china.
Layered Double Hydroxide
Hydrotalcite Conversion Film
F.,Liu Zhang, Z. G.,Zeng, R. C.,et al. Corrosion resistance of Mg-Al-LDH coating on magnesium alloy AZ31[J]. Surface & Coatings Technology,2014,258:1152-1158.
F..,Liu Zhang, Z. G..,Zeng, R. C..,Li, S. Q..,Cui, H. Z..,...&Han, E. H..(2014).Corrosion resistance of Mg-Al-LDH coating on magnesium alloy AZ31.Surface & Coatings Technology,258,1152-1158.
F.,et al."Corrosion resistance of Mg-Al-LDH coating on magnesium alloy AZ31".Surface & Coatings Technology 258(2014):1152-1158.
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