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Electrodeposition of Ni-SiC nanocomposite film NIU Zhao-xia(牛朝霞)1, CAO Fa-he(曹发和)1, WANG Wei(王 玮)1, ZHANG Zhao(张 昭)1, ZHANG Jian-qing(张鉴清)1, 2, CAO Chu-nan(曹楚南)1,2 1. Department of Chemistry... uniformly. Key words: Ni-SiC nanocomposite film; point of zero charge; potentiometric titration; electroplating ......
Beneficial effects of Co2+ on co-electrodeposited Ni-SiC nanocomposite coating YANG Xiu-ying(杨秀英)1, 2, LI Kang-ju(李康举)1, PENG Xiao(彭 晓)2, WANG Fu-hui(王福会)2 1. Polytechnic School... the Ni matrix to Ni-Co solid solution matrix. It helps to refine the grain size of the nanocomposite coating and improves the content of SiC dispersed in the matrix, and consequently results in higher......
morphology of the as- deposited pure Ni film and Ni-SiC nanocomposite. A regular pyramidal structure as shown in Fig.1(a) is observed on the surface of the as-deposited nickel film. However... nanocomposite film, although some of them form agglomerated clusters. EDAX analysis reveals that the as-deposited Ni-SiC nanocomposite contains 6.0% (mass fraction) SiC based on the chemical formula of SiC......
Trans. Nonferrous Met. Soc. China 23(2013) 2914-2922 Improvement of wear and corrosion resistance of AZ91 magnesium alloy by applying Ni-SiC nanocomposite coating via pulse electrodeposition M... the surface properties of AZ91 magnesium alloy, Ni-SiC nanocomposite coatings with various SiC contents were pulse electrodeposited in modified Watts baths containing SiC nano-particles......
nanocomposite coating prepared by pulse electrodeposite[J]. Electroplating and Finishing, 2011, 31(2): 14-16. [5] 郑学斌, 谭澄宇, 赵旭山, 刘 宇. Ni/SiC复合镀层腐蚀行为研究[J]. 材料保护, 2008, 41(2): 17-19. ZHENG Xue-bin, TAN... resistance of co-deposited Ni-Sic nanocomposite coating[J]. Transaction of Nonferrous Metals Society of China, 2007, 17(5): 925-928. [7] GüL H, UYSAL F K M, ASLAN S, ALP A, AKBULUT H. Effect of particle......
Water-Lubricated Ni-Based Composite(Ni-Al2O3,Ni-SiC and Ni-ZrO2)Thin Film Coatings for Industrial ApplicationsRizwan Sarwar Bajwa1,Zulfiqar Khan11. Faculty of Science and Technology,Sustainable Design Research Centre,Bournemouth University Talbot Campus摘 要:In this work,pure nickel and Ni-based nanocomposite coatings(N1-Al2O3,Ni-SiC and Ni-ZrO2) were......
类号:TG 172.82；TG 174.44 文献标识码:A Nucleation kinetics analysis of Ni-SiC composite film during early electrocrystallization processes ZHAO Xu-shan, TAN Cheng-yu, CHEN Wen...-deposition of Ni-SiC film follows a 3-D progressive nucleation/growth mechanism. While in the case of higher electroplating negative voltage, it follows a 3-D instantaneous nucleation/growth mechanism......
microscopy and microhardness test. The friction and wear performances of Ni-Cr nanocomposite coatings and pure Ni film were comparatively investigated, with the effect of the Cr content... sides) with a 60 mm-thick film of Ni-Cr nanocomposite from a nickel sulfate bath containing 150 g/L NiSO4·7H2O, 15 g/L NH4Cl, 15 g/L H3BO3, 0.1 g/L C12H25NaSO4, and certain content of pure Cr......
: The Ni-TiN nanocomposite film was successfully electrodeposited on brass copper substrates. The microstructures of the Ni-TiN nanocomposite film were investigated using scanning electron microscopy (SEM... concentration, solution stirring speed, bath temperature and pH value of solution. The average grain size of the optimized nanocomposite film is about 50 nm. Meanwhile, the Ni-TiN nanocomposite films are much......
nanocomposite film. In this biosensing thin film, the multiwalled carbon nanotubes can effectively catalyze hydrogen peroxide and nanoporous ZrO2 can enhance the stability of the immobilized enzyme.... The glucose biosensor was dried at 4 ℃. 3 Results and discussion 3.1 SEM image of CHIT/ZrO2/MWNTs nanocompo-site film Homogenization within the nanocomposite film is a key factor......
