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A new method to improve surface morphology of Ni-Fe-Mo-Co alloy electrode and its catalytic activity for HERLUO Beiping1,2), REN Buye3), XU You1), and ZHENG Yajie2) 1) Department of Chemistry...% potassium sodium tartrate at 70°C for 2 h, until some of the Mo and Fe elements are leached out. The surface morphology of the Ni-Fe-Mo-Co alloy demonstrates a unique hive-like structure after......
Morphology Simulation for Ion-Assisted Deposition Process Jian-Ming Lu1,Jenn-Sen Lin2,Shin-Pon Ju3 (1.National Cheng-Kung University, Tainan, Taiwan, China;2.National Unite University, Maio-Li... that the surface roughness of thedeposition film is lower when more Ar-to-Cu ratio is used at the same incident energy and angle. For the relative low orhigh incident energy, the film morphologies......
ANALYSIS OF TEMPERATURE DEPENDENCE OF PHASES AND SURFACE MORPHOLOGY OF Bi2Sr2Cax-1CuxOy THIN FILMS USING REACTIVE CO-DEPOSITION METHOD B.S. Zhang1,Y. Qi1,Z.H. Zou1,X.M. Yu1 (1.School of Science... temperature between 675 and 780℃, the substrate temperature dependence of the surface morphology and the emergence phases were investigated in detail. A noticeable result is that the distribution of Cu element......
testing machine. An operation comparison was made between SJ10W-40 lubricant with and without HMS. The surface morphology and elementary composition of the grinding cracks were analyzed by scanning...), respectively. Testing time was 1 h, rotation speed was 500 r/min, and load was 1 000 N, so the unit load on the friction surface was 5 N/mm2. 2.3 Surface morphology and elementary composition analysis......
roughness of workpiece during WEDM of TiNi SMA. Further, the surface morphology, recast layer, machined surface hardness and microstructure were also investigated. 2 Experimental 2.1 Taguchi method... s dwell time. Moreover the 3D surface morphology measurement device (confocal instrument with LEXT analysing software at CMTI, Bangalore, India) was used to observe the WEDMed 3D surface morphology......
bipolar plasma electrolytic oxidation process [J]. Surface and Coatings Technology, 2005, 199: 150-157. [3] LUKIYANCHUK I V, RUDNEV V S, KURYAVYI V G, BULANOVA S B, GORDIENKO P S. Surface morphology... Influence of processing parameters on coating surface roughness of aluminum alloy PAN Ming-qiang(潘明强), CHI Guan-xin(迟关心), WEI Dong-bo(韦东波), DI Shi-chun(狄士春) School of Mechatronics......
and active materials creates Co(OH)2 and CoOOH film, which improves electron conductivity capability, enhancing charge or discharge ability at high rate. 3.2 Surface morphology and compositions 3.2.1... Surface behavior of pasted nickel electrodes with electrodeposited Co-Ce on substrate WANG Dian-long(王殿龙), WANG Chun-yu(王春雨), DAI Chang-song(戴长松), JIANG Zhao-hua(姜兆华) Department of Applied......
. Fig.3 shows the surface morphology of the Si3N4 samples before and after laser processing with different treatment conditions. To evaluate the surface integrity, the total area of cavities... Experimental investigation of laser surface processing of flexure silicon nitride ceramic SUN Li1, A. P. MALSHE1, JIANG Wen-ping1, P. H. MCCLUSKEY2 1. Department of Mechanical Engineering......
Influence of lanthanum as additive and post-treatment on the corrosion protection properties and surface morphology of mild steel chemically treated by a cerium conversion coatingZ.Mahidashti... resistance, surface morphology and surface chemistry of the mild steel was studied. Corrosion resistance was evaluated by electrochemical impedance spectroscopy,while the scanning electron microscopy, X......
Influence of lanthanum as additive and post-treatment on the corrosion protection properties and surface morphology of mild steel chemically treated by a cerium conversion coatingZ.Mahidashti... resistance, surface morphology and surface chemistry of the mild steel was studied. Corrosion resistance was evaluated by electrochemical impedance spectroscopy,while the scanning electron microscopy, X......
