Influence of Thermal Treatment on the Structure and the Corrosion Resistance of Zn-Ni Alloy Coatings

被引：0
|
作者：
Popczyk, Magdalena [1 ]
Losiewicz, Bozena [1 ]
Dercz, Grzegorz [1 ]
Smolka, Agnieszka [1 ]
机构：
[1] Univ Silesia, Inst Mat Sci, PL-41500 Chorzow, Poland
来源：
APPLIED CRYSTALLOGRAPHY XXII | 2013年 / 203-204卷
关键词：
Corrosion resistance; electrodeposition; structure; thermal treatment; Zn-Ni alloy coatings; PULSE CURRENT; STEEL;
D O I：
10.4028/www.scientific.net/SSP.203-204.224
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Electrolytic Zn-Ni alloy coatings were obtained on the steel substrate under galvanostatic conditions, and then, subjected to thermal treatment in argon atmosphere. The influence of thermal treatment on the surface morphology, phase composition and corrosion resistance of the electrodeposited coatings has been studied. Surface morphology was examined using a scanning electron microscopy. Chemical composition was determined by a X-ray fluorescence spectroscopy. Structural studies were carried out using a X-ray diffraction method. Corrosion resistance tests were carried out in 3% NaCl solution using open circuit potential method and potentiodynamic measurements. It was found that after thermal treatment, the value of polarization resistance increases, the value of the corrosion current decreases, and the value of corrosion potential is shifted towards anodic potentials. This suggests a positive effect of thermal treatment of the Zn-Ni alloy coatings on their corrosion resistance.
引用
收藏
页码：224 / 227
页数：4
相关论文
共 50 条
  • [21] Influence of Phase Composition of Zn-Ni Alloy Film on the Corrosion Resistance of Zinc Coating
    Artemenko, V.
    Khomenko, A.
    Maizelis, A.
    [J]. SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY, 2023, 59 (01) : 90 - 95
  • [22] Nanofabricated Multilayer Coatings of Zn-Ni Alloy for Better Corrosion Protection
    Rao, V. R.
    Hegde, A. Chitharanjan
    [J]. PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES, 2013, 49 (06) : 693 - 698
  • [23] Magnetically induced electrodeposition of Zn-Ni alloy coatings and their corrosion behaviors
    Rao, Vaishaka R.
    Bangera, Kasturi V.
    Hegde, A. Chitharanjan
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2013, 345 : 48 - 54
  • [24] Nanofabricated multilayer coatings of Zn-Ni alloy for better corrosion protection
    V. R. Rao
    A. Chitharanjan Hegde
    [J]. Protection of Metals and Physical Chemistry of Surfaces, 2013, 49 : 693 - 698
  • [25] Study of corrosion performance of electrodeposited nanocrystalline Zn-Ni alloy coatings
    Mosavat, S. H.
    Shariat, M. H.
    Bahrololoom, M. E.
    [J]. CORROSION SCIENCE, 2012, 59 : 81 - 87
  • [26] Influence of molybdenum on properties of Zn-Ni and Zn-Co alloy coatings
    Szczygiel, B.
    Laszczynska, A.
    Tylus, W.
    [J]. SURFACE & COATINGS TECHNOLOGY, 2010, 204 (9-10): : 1438 - 1444
  • [27] Comparative study on structure, corrosion properties and tribological behavior of pure Zn and different Zn-Ni alloy coatings
    Tafreshi, M.
    Allahkaram, S. R.
    Farhangi, H.
    [J]. MATERIALS CHEMISTRY AND PHYSICS, 2016, 183 : 263 - 272
  • [28] Effect of Ni Concentration on the Surface Morphology and Corrosion Behavior of Zn-Ni Alloy Coatings
    Farooq, Ameeq
    Ahmad, Sohaib
    Hamad, Kotiba
    Deen, Kashif Mairaj
    [J]. METALS, 2022, 12 (01)
  • [29] Influence of structural factor on corrosion rate of functional Zn-Ni coatings
    Beltowska-Lehman, E
    Ozga, P
    Swiatek, Z
    Lupi, C
    [J]. CRYSTAL ENGINEERING, 2002, 5 (3-4) : 335 - 345
  • [30] Corrosion resistance of Zn-Ni/Ni and Ni/Zn-Ni compositionally modulated multilayer coating
    Chen, J. -L.
    Liu, J. -H.
    Li, S. -M.
    Yu, M.
    [J]. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2012, 63 (07): : 607 - 613
12345