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; nanocomposite; co-electrodeposition; oxidation; hot corrosion 1 Introduction Ni-Cr-Al coatings exhibit superior resistance against high temperature corrosion due to the selective oxidation of active..., a Ni-7Cr-4Al nanocomposite was prepared through co- electrodeposition of Ni with Cr and Al nanoparticles, and its oxidation and hot corrosion under molten 75% Na2SO4 + 25% NaCl salts were investigated......
nucleation parameters were calculated by analyzing related current transients. Particular attention was paid to the effect of Sb(III) concentration on the nucleation process during the co-electrodeposition...), which indicates that the co-deposition of arsenic with antimony from their aqueous solutions is easy and feasible. In the past years, we have made many efforts in electrodeposition technology......
, National Kaohsiu)Abstract:The composite coatings of Ni and nano/microsized cBN particle were prepared on Cu substrate using the co-electrodeposition process. The effects of the process variables... and between the cBN content in the bath and stirring speed are obvious for the CTAB-containing bath.Key words:nano/microsized cBN particle; composite coating; co-electrodeposition; nickel sulfanate; CTAB......
condition using thermodynamic calculation software FactSageTM 5.1 so that the thermodynamic principle of co-electrodeposition of Ni-W-P was analyzed. Otherwise, based on the previous work of Ni-W-P-B4C... to room temperature, the samples were analyzed by X-ray diffraction. The principle of co-electrodeposition of Ni-W-P was analyzed thermodynamically by using the φ-pH diagram of Ni-W-P-H2O system......
Trans. Nonferrous Met. Soc. China 23(2013) 861-865 Electrodeposition of quarternary Mg-Zn-Li-Ca alloys from molten salts Peng CAO, Mi-lin ZHANG, Wei HAN, Yong-de YAN, Li-jun CHEN Key Laboratory of Superlight Materials and Surface Technology, Harbin Engineering University, Harbin 150001, China Received 14 December 2011; accepted 11 June 2012 Abstract: Direct electrodeposition of quarternary Mg-Zn......
on the electrode surface [22], resulting in the discreteness in the impedance spectra. Black film was observed when the potential bias was lower than -0.88 V, which may be related to the co-electrodeposition...; electrodeposition; corrosion; magnetic property 1 Introduction The development of rare earth permanent magnet materials has experienced three stages according to their performance since 1980s [1-3......
, FOSTER et al[8] ?rstly suggested that the coatings for oxidation resistance could be fabricated by co-electrodeposition of metal such as Ni with micrometer-sized metallic particles, such as CrAl or Al... on the scale spalled area and prevention of internal oxidation. Key words: electrodeposition; nanocomposite; cyclic oxidation 1 Introduction As is known, electrodeposition has the merits of simple......
copper composite containing liquid microcapsule with the diameters of 2-20 μm is obtained using DC electrodeposition. In the course of co-deposition, the participation of microcapsule emulsion causes.... Microstructure and properties of Ni-Co/nano-Al2O3 composite coatings by pulse reversal current electrodeposition [J]. Appl Surf Sci, 2006, 253(4): 2132-2137. [7] WANG Sheng-chang, WEI Wen-cheng......
, QIU Cheng-zhou, HAN Bao-jun, FANG Ling, ZHANG Xiao-lian. Preparation of Gd-Mg master alloy by co-electrodeposition method in fluoride molten salt [J]. Journal of Kunming University of Science... was allowed to stabilize at 750 °C. The cathode and the anode contacted, and the electrolysis commenced. Table 1 Effect of oxide addition on electrolysis Table 2 Effect of MgO and CaF2 co-addition......
, MA Y Y, SHAO Z G. Fabrication of CuO/ZnO composite films with cathodic co-electrodeposition and their photocatalytic performance [J]. Journal of Molecular Catalysis A, 2010, 331: 112-116. [44] WANG J... oxide materials: Synthesis, photocatalysis and CO oxidation [J]. European Journal of Inorganic Chemistry, 2010, 716-724. [12] WU Y, TAMAKI T, VOLOTINEN T, BELOVA L, RAO K V. Enhanced photoresponse......