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Process of pulse electrodeposition nanocrystalline chromium from trivalent chromium bath HE Xin-kuai(何新快)1, 2, QIU Guan-zhou(邱冠周)1, CHEN Bai-zhen(陈白珍)1, ZHOU Ning-bo(周宁波)1, WU Lu-ye(吴璐烨)2, XU Li... 412008, China Received 15 July 2007; accepted 10 September 2007 Abstract: Nanocrystalline chromium coating was prepared by pulse electrodeposition from trivalent chromium bath containing carboxylate-urea......
Influence of SiO2 nano-particles on microstructures and properties of Ni-W-P/CeO2-SiO2 composites prepared by pulse electrodeposition WANG Jun-li(王军丽)1 , XU Rui-dong(徐瑞东)2, ZHANG Yu-zhi... on the surface of composites. Key words: pulse electrodeposition; nano-particle; composite; microstructure and property ......
Study on the Structures and Properties of Ni-W-B-CeO2 Composite Coatings Prepared by Pulse Electrodeposition Wang Junli1,Guo Zhongcheng2,Wang Hua2,Xu Ruidong2 (1.Research Center for Analysis...℃, the crystallization trend was strenthened further. Key words:pulse electrodeposition; composite coatings; deposition rate; microhardness; microstruetures; rare earths; [全文内容正在添加中] ......
Microstructure and properties of nanocrystalline nickel coatings prepared by pulse jet electrodeposition TIAN Zong-jun(田宗军)1, WANG Dong-sheng(王东生)2, WANG Gui-feng(王桂峰)1, SHEN Li-da(沈理达... that the nickel coatings prepared by pulse jet electrodeposition exhibit a fine-grained structure with a smooth surface and a high density, although some pores and defects are still present......
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STUDY ON PROPERTIES OF PULSE ELECTRODEPOSITED RE-Ni-W-P-SiC COMPOSITE COATINGS R.D. Xu1,Z.C. Guo1,X.Y. Zhu1 (1.Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology,Kunming 650093, China) Abstract:The effects of pulse frequency f and duty cycle r on the deposition rate, composition, morphology,and hardness of pulse electrodeposited RE (rare earth)-Ni......
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......
, Harbin 150001, China)Abstract:Al2O3/Ni-Co composites with different additives and Al2O3 particles were fabricated by pulse current electrodeposition. The effects of different additives and Al2O3..., when the saccharin was used as additive.Key words:additives; composites; mechanical properties; pulse current electrodeposition......
as function of electrodeposition current density with different CNT concentrations Fig.4 Pulse current mode used for electrodeposition of Ni-CNT composite coating Fig.5 Vickers hardness of Ni-CNT coatings... Electrodeposition behavior and characteristics of Ni-carbon nanotube composite coatings Sung-Kyu KIM, Tae-Sung OH Department of Materials Science and Engineering, Hongik University, Seoul......
Study on characteristics of Ni-W-B composites containing CeO2 nano-particles prepared by pulse electrodeposition王军丽1,徐瑞东2,章俞之31. Research Center for Analysis and Measurement,Kunming University...,Chinese Academy of Sciences摘 要:Ni-W-B composites containing CeO2 nano-particles on the surface of 45 steel were prepared by pulse electrodeposition......
