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J. Cent. South Univ. Technol. (2008) 15: 669-673 DOI: 10.1007/s11771-008-0124-6 Anode oxidation of HCHO in THPED-containing electroless copper plating solution ZHENG Ya-jie(郑雅杰)1, XIAO Fa-xin(肖...; Abstract: The electrochemical mechanism of anode oxidation of HCHO in electroless copper plating solution with N, N, N′, N′- tetrakis(2-hydroxypropyl......
Laser Cladding of Cold-Work Tool Steel by Pulse ShapingMatej Pleterski1,Janez Tuek1,Ladislav Kosec31. Faculty of Mechanical Engineering, University of Ljubljana, Akereva cesta 63. Faculty... impossible by conventional processes. The application of pulse shaping in laser cladding with wire to avoid the solidification problems in relevant steel is demonstrated. The results show that sound......
Corrosion resistance of Mg-Mn-Ce magnesium alloy modified by polymer plating SANG Jing(桑 静), KANG Zhi-xin(康志新), LI Yuan-yuan(李元元) School of Mechanical and Automotive Engineering...; Abstract: Polymeric nano-film on the surface of Mg-Mn-Ce magnesium alloy was fabricated by polymer plating......
Effects of Porous Alumina Support and Plating Time on Electroless Plating of Palladium MembraneMettaya Kitiwan,Duangduen Atong摘 要:The present work... by electroless plating is the promising method to provide good hydrogen permeability.The alumina tube substrate was pre-seeded by immersing in the palladium acetate solution and followed by reduction......
Cr/nanodiamond composite plating with cobalt cation additive Viet-Hue NGUYEN1, Thi-Nam HOANG1, Ngoc-Phong NGUYEN1, Sik-Chol KWON2, Man KIM2, Joo-Yul LEE2 1. Institute of Materials... plating was studied. Chromium plating was performed in Sargent bath. Morphology of deposit was observed by scanning electron microscope(SEM); microhardness by hardness tester; wear rate by tribometer......
One-step pickling-activation before magnesium alloy plating WANG Xin-juan(王新娟)1, YU Gang(余 刚)1, OUYANG Yue-jun(欧阳越军)1, 2, HE Xiao-mei(何晓梅)3, ZHANG Jun(张 俊)1, YE Li-yuan(叶立元)1 1... on qualities of coating were assessed by adhesion and porosity testing of copper plating. The interfacial reactions between specimen and solution were analyzed with SEM, EDX and XRD. The results show......
, China) Abstract: The tribological properties under dry sliding condition and erosion resistance of Ni-P/nano-Al2O3 composite coatings pulse electroplated to aluminum liquid were investigated. The worn... that the composite coatings present good erosion resistance to the aluminum liquid. Key words: Ni-P/nano-Al2O3 composite coating; pulse electroplating; erosion resistance; fatigue flake; adhesion......
] Vicenzo A, Cavallotti P L. Growth modes of electrodeposited cobalt [J]. Electrochimica Acta, 2004, 49: 4079-4089. [39] Marlot A, Kern P, Landolt D. Pulse plating of Ni-Mo alloys from Ni-rich electrolytes [J]. Electrochimica Acta, 2002, 48: 29-36. [40] Chandrasekar M S, Pushpavanam M. Pulse and pulse reverse plating-Conceptual, advantages and applications [J]. Electrochimica Acta, 2008, 53......
Characterization and optimization of pulse electrodeposition of Ni/nano-Al2O3 composite coatingsA.Jegan,R.VenkatesanDepartment of Mechanical Engineering,Sona College of Technology摘 要:Nickel/nano-Al2O3 composite coatings produced by the pulse electrodeposition method and the influence of pulse parameters, i.e., pulse frequency, duty cycle, and current......
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