Characterisation of electrodeposited Ni-Zr coatings prepared at different current densities
作者： F. Cai , C. H. Jiang
DOI: 10.1179/1743294414Y.0000000389
关键词: Microstructure 、 Coating 、 Grain size 、 Residual stress 、 Current density 、 Metallurgy 、 Corrosion 、 Materials science 、 Texture (crystalline) 、 Composite number
摘要: In this work, Zr particles reinforced Ni–Zr composite coatings were prepared by eletrodeposition from a Watts bath at different current densities. The effects of density on the surface morphology, composition, texture, grain size, microstrain, hardness, residual stresses and corrosion resistance investigated in detail. results showed that particle contents increased with reducing densities have an effect microstructures properties coatings. As decreased, (200) preferred orientation coating changed to random or slight (111) size decreased. stress hardness attained best 2 A dm−2.
maneyonline.com参考文章(23)
C. Zhang, X. Peng, J. Zhao, F. Wang, Hot Corrosion of an Electrodeposited Ni-11 wt % Cr Nanocomposite under Molten Na2SO4 – K2SO4 – NaCl Journal of The Electrochemical Society. ,vol. 152, ,(2005) , 10.1149/1.1952667
Marc Andre Meyers, Krishan Kumar Chawla, Mechanical Behavior of Materials Cambridge University Press. ,(2008) , 10.1017/CBO9780511810947
N QU, D ZHU, K CHAN, Fabrication of Ni–CeO2 nanocomposite by electrodeposition Scripta Materialia. ,vol. 54, pp. 1421- 1425 ,(2006) , 10.1016/J.SCRIPTAMAT.2005.10.069
T. V. Sviridova, L. I. Stepanova, D. V. Sviridov, Electrochemical synthesis of Ni–MoO3 composite films: redox-mediated mechanism of electrochemical growth of metal–matrix composite Journal of Solid State Electrochemistry. ,vol. 16, pp. 3799- 3803 ,(2012) , 10.1007/S10008-012-1816-2
E Aghaie, A Najafi, H Maleki-Ghaleh, H Mohebi, Effect of SiC concentration in electrolyte on Ni–SiC composite coating properties Surface Engineering. ,vol. 29, pp. 177- 182 ,(2013) , 10.1179/1743294413Y.0000000113
Liangliang Tian, Jincheng Xu, Electrodeposition and characterization of Ni–Y2O3 composite Applied Surface Science. ,vol. 257, pp. 7615- 7620 ,(2011) , 10.1016/J.APSUSC.2011.03.140
V. C. Nguyen, C. Y. Lee, L. Chang, F. J. Chen, C. S. Lin, The Relationship between Nano Crystallite Structure and Internal Stress in Ni Coatings Electrodeposited by Watts Bath Electrolyte Mixed with Supercritical CO2 Journal of The Electrochemical Society. ,vol. 159, ,(2012) , 10.1149/2.061206JES
P.J. Withers, H.K.D.H. Bhadeshia, Residual stress. Part 1 – Measurement techniques Materials Science and Technology. ,vol. 17, pp. 355- 365 ,(2001) , 10.1179/026708301101509980
R. Arghavanian, B. Bostani, N. Parvini-Ahmadi, Characterisation of coelectrodeposited Ni–Al composite coating Surface Engineering. ,vol. 31, pp. 189- 193 ,(2015) , 10.1179/1743294414Y.0000000339
X. Peng, Y. Zhang, J. Zhao, F. Wang, Electrochemical corrosion performance in 3.5% NaCl of the electrodeposited nanocrystalline Ni films with and without dispersions of Cr nanoparticles Electrochimica Acta. ,vol. 51, pp. 4922- 4927 ,(2006) , 10.1016/J.ELECTACTA.2006.01.035